27121185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 59754240

約数和(自身を除く): 32633055

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 37, 39, 45, 63, 65, 91, 105, 111, 117, 179, 185, 195, 259, 273, 315, 333, 455, 481, 537, 555, 585, 777, 819, 895, 1253, 1295, 1365, 1443, 1611, 1665, 2327, 2331, 2405, 2685, 3367, 3759, 3885, 4095, 4329, 6265, 6623, 6981, 7215, 8055, 10101, 11277, 11635, 11655, 16289, 16835, 18795, 19869, 20943, 21645, 30303, 33115, 34905, 46361, 48867, 50505, 56385, 59607, 81445, 86099, 99345, 104715, 139083, 146601, 151515, 231805, 244335, 258297, 298035, 417249, 430495, 602693, 695415, 733005, 774891, 1291485, 1808079, 2086245, 3013465, 3874455, 5424237, 9040395, 27121185]

約数ペア:

[(1, 27121185), (3, 9040395), (5, 5424237), (7, 3874455), (9, 3013465), (13, 2086245), (15, 1808079), (21, 1291485), (35, 774891), (37, 733005), (39, 695415), (45, 602693), (63, 430495), (65, 417249), (91, 298035), (105, 258297), (111, 244335), (117, 231805), (179, 151515), (185, 146601), (195, 139083), (259, 104715), (273, 99345), (315, 86099), (333, 81445), (455, 59607), (481, 56385), (537, 50505), (555, 48867), (585, 46361), (777, 34905), (819, 33115), (895, 30303), (1253, 21645), (1295, 20943), (1365, 19869), (1443, 18795), (1611, 16835), (1665, 16289), (2327, 11655), (2331, 11635), (2405, 11277), (2685, 10101), (3367, 8055), (3759, 7215), (3885, 6981), (4095, 6623), (4329, 6265)]