27254556

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 120

約数和(自身を含む): 83182176

約数和(自身を除く): 55927620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 81, 84, 108, 122, 126, 162, 183, 189, 197, 244, 252, 324, 366, 378, 394, 427, 549, 567, 591, 732, 756, 788, 854, 1098, 1134, 1182, 1281, 1379, 1647, 1708, 1773, 2196, 2268, 2364, 2562, 2758, 3294, 3546, 3843, 4137, 4941, 5124, 5319, 5516, 6588, 7092, 7686, 8274, 9882, 10638, 11529, 12017, 12411, 15372, 15957, 16548, 19764, 21276, 23058, 24034, 24822, 31914, 34587, 36051, 37233, 46116, 48068, 49644, 63828, 69174, 72102, 74466, 84119, 108153, 111699, 138348, 144204, 148932, 168238, 216306, 223398, 252357, 324459, 336476, 432612, 446796, 504714, 648918, 757071, 973377, 1009428, 1297836, 1514142, 1946754, 2271213, 3028284, 3893508, 4542426, 6813639, 9084852, 13627278, 27254556]

約数ペア:

[(1, 27254556), (2, 13627278), (3, 9084852), (4, 6813639), (6, 4542426), (7, 3893508), (9, 3028284), (12, 2271213), (14, 1946754), (18, 1514142), (21, 1297836), (27, 1009428), (28, 973377), (36, 757071), (42, 648918), (54, 504714), (61, 446796), (63, 432612), (81, 336476), (84, 324459), (108, 252357), (122, 223398), (126, 216306), (162, 168238), (183, 148932), (189, 144204), (197, 138348), (244, 111699), (252, 108153), (324, 84119), (366, 74466), (378, 72102), (394, 69174), (427, 63828), (549, 49644), (567, 48068), (591, 46116), (732, 37233), (756, 36051), (788, 34587), (854, 31914), (1098, 24822), (1134, 24034), (1182, 23058), (1281, 21276), (1379, 19764), (1647, 16548), (1708, 15957), (1773, 15372), (2196, 12411), (2268, 12017), (2364, 11529), (2562, 10638), (2758, 9882), (3294, 8274), (3546, 7686), (3843, 7092), (4137, 6588), (4941, 5516), (5124, 5319)]