1661131098

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{919}}^1$

素因数の和:1137

約数の個数: 128

約数和(自身を含む): 4292352000

約数和(自身を除く): 2631220902

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 153, 179, 187, 198, 297, 306, 358, 374, 459, 537, 561, 594, 918, 919, 1074, 1122, 1611, 1683, 1838, 1969, 2757, 3043, 3222, 3366, 3938, 4833, 5049, 5514, 5907, 6086, 8271, 9129, 9666, 10098, 10109, 11814, 15623, 16542, 17721, 18258, 20218, 24813, 27387, 30327, 31246, 33473, 35442, 46869, 49626, 53163, 54774, 60654, 66946, 82161, 90981, 93738, 100419, 106326, 140607, 164322, 164501, 171853, 181962, 200838, 272943, 281214, 301257, 329002, 343706, 421821, 493503, 515559, 545886, 602514, 843642, 903771, 987006, 1031118, 1480509, 1546677, 1807542, 1809511, 2796517, 2961018, 3093354, 3619022, 4441527, 4640031, 5428533, 5593034, 8389551, 8883054, 9280062, 10857066, 16285599, 16779102, 25168653, 30761687, 32571198, 48856797, 50337306, 61523374, 75505959, 92285061, 97713594, 151011918, 184570122, 276855183, 553710366, 830565549, 1661131098]

約数ペア:

[(1, 1661131098), (2, 830565549), (3, 553710366), (6, 276855183), (9, 184570122), (11, 151011918), (17, 97713594), (18, 92285061), (22, 75505959), (27, 61523374), (33, 50337306), (34, 48856797), (51, 32571198), (54, 30761687), (66, 25168653), (99, 16779102), (102, 16285599), (153, 10857066), (179, 9280062), (187, 8883054), (198, 8389551), (297, 5593034), (306, 5428533), (358, 4640031), (374, 4441527), (459, 3619022), (537, 3093354), (561, 2961018), (594, 2796517), (918, 1809511), (919, 1807542), (1074, 1546677), (1122, 1480509), (1611, 1031118), (1683, 987006), (1838, 903771), (1969, 843642), (2757, 602514), (3043, 545886), (3222, 515559), (3366, 493503), (3938, 421821), (4833, 343706), (5049, 329002), (5514, 301257), (5907, 281214), (6086, 272943), (8271, 200838), (9129, 181962), (9666, 171853), (10098, 164501), (10109, 164322), (11814, 140607), (15623, 106326), (16542, 100419), (17721, 93738), (18258, 90981), (20218, 82161), (24813, 66946), (27387, 60654), (30327, 54774), (31246, 53163), (33473, 49626), (35442, 46869)]