151368399

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{677}}^1$

素因数の和:726

約数の個数: 72

約数和(自身を含む): 282888720

約数和(自身を除く): 131520321

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 169, 189, 273, 351, 441, 507, 637, 677, 819, 1183, 1323, 1521, 1911, 2031, 2457, 3549, 4563, 4739, 5733, 6093, 8281, 8801, 10647, 14217, 17199, 18279, 24843, 26403, 31941, 33173, 42651, 61607, 74529, 79209, 99519, 114413, 127953, 184821, 223587, 237627, 298557, 343239, 431249, 554463, 800891, 895671, 1029717, 1293747, 1663389, 2402673, 3089151, 3881241, 5606237, 7208019, 11643723, 16818711, 21624057, 50456133, 151368399]

約数ペア:

[(1, 151368399), (3, 50456133), (7, 21624057), (9, 16818711), (13, 11643723), (21, 7208019), (27, 5606237), (39, 3881241), (49, 3089151), (63, 2402673), (91, 1663389), (117, 1293747), (147, 1029717), (169, 895671), (189, 800891), (273, 554463), (351, 431249), (441, 343239), (507, 298557), (637, 237627), (677, 223587), (819, 184821), (1183, 127953), (1323, 114413), (1521, 99519), (1911, 79209), (2031, 74529), (2457, 61607), (3549, 42651), (4563, 33173), (4739, 31941), (5733, 26403), (6093, 24843), (8281, 18279), (8801, 17199), (10647, 14217)]