61255831

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 82966464

約数和(自身を除く): 21710633

約数列:

[1, 7, 13, 23, 37, 49, 91, 113, 161, 259, 299, 481, 637, 791, 851, 1127, 1469, 1813, 2093, 2599, 3367, 4181, 5537, 5957, 10283, 11063, 14651, 18193, 23569, 29267, 33787, 41699, 54353, 71981, 77441, 96163, 127351, 204869, 236509, 380471, 542087, 673141, 1250119, 1655563, 2663297, 4711987, 8750833, 61255831]

約数ペア:

[(1, 61255831), (7, 8750833), (13, 4711987), (23, 2663297), (37, 1655563), (49, 1250119), (91, 673141), (113, 542087), (161, 380471), (259, 236509), (299, 204869), (481, 127351), (637, 96163), (791, 77441), (851, 71981), (1127, 54353), (1469, 41699), (1813, 33787), (2093, 29267), (2599, 23569), (3367, 18193), (4181, 14651), (5537, 11063), (5957, 10283)]