27698977215

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{8573}}^1$

素因数の和:8870

約数の個数: 128

約数和(自身を含む): 60843847680

約数和(自身を除く): 33144870465

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 263, 273, 315, 351, 455, 585, 789, 819, 945, 1315, 1365, 1755, 1841, 2367, 2457, 3419, 3945, 4095, 5523, 7101, 8573, 9205, 10257, 11835, 12285, 16569, 17095, 23933, 25719, 27615, 30771, 35505, 42865, 49707, 51285, 60011, 71799, 77157, 82845, 92313, 111449, 119665, 128595, 153855, 180033, 215397, 231471, 248535, 300055, 334347, 358995, 385785, 461565, 540099, 557245, 646191, 780143, 900165, 1003041, 1076985, 1157355, 1620297, 1671735, 2254699, 2340429, 2700495, 3009123, 3230955, 3900715, 5015205, 6764097, 7021287, 8101485, 11273495, 11702145, 15045615, 15782893, 20292291, 21063861, 29311087, 33820485, 35106435, 47348679, 60876873, 78914465, 87933261, 101461455, 105319305, 142046037, 146555435, 205177609, 236743395, 263799783, 304384365, 426138111, 439666305, 615532827, 710230185, 791399349, 1025888045, 1318998915, 1846598481, 2130690555, 3077664135, 3956996745, 5539795443, 9232992405, 27698977215]

約数ペア:

[(1, 27698977215), (3, 9232992405), (5, 5539795443), (7, 3956996745), (9, 3077664135), (13, 2130690555), (15, 1846598481), (21, 1318998915), (27, 1025888045), (35, 791399349), (39, 710230185), (45, 615532827), (63, 439666305), (65, 426138111), (91, 304384365), (105, 263799783), (117, 236743395), (135, 205177609), (189, 146555435), (195, 142046037), (263, 105319305), (273, 101461455), (315, 87933261), (351, 78914465), (455, 60876873), (585, 47348679), (789, 35106435), (819, 33820485), (945, 29311087), (1315, 21063861), (1365, 20292291), (1755, 15782893), (1841, 15045615), (2367, 11702145), (2457, 11273495), (3419, 8101485), (3945, 7021287), (4095, 6764097), (5523, 5015205), (7101, 3900715), (8573, 3230955), (9205, 3009123), (10257, 2700495), (11835, 2340429), (12285, 2254699), (16569, 1671735), (17095, 1620297), (23933, 1157355), (25719, 1076985), (27615, 1003041), (30771, 900165), (35505, 780143), (42865, 646191), (49707, 557245), (51285, 540099), (60011, 461565), (71799, 385785), (77157, 358995), (82845, 334347), (92313, 300055), (111449, 248535), (119665, 231471), (128595, 215397), (153855, 180033)]