5145956973

素因数分解:

$3^4\times {\mathrm{197}}^2\times {\mathrm{1637}}^1$

素因数の和:2043

約数の個数: 30

約数和(自身を含む): 7731109386

約数和(自身を除く): 2585152413

約数列:

[1, 3, 9, 27, 81, 197, 591, 1637, 1773, 4911, 5319, 14733, 15957, 38809, 44199, 116427, 132597, 322489, 349281, 967467, 1047843, 2902401, 3143529, 8707203, 26121609, 63530333, 190590999, 571772997, 1715318991, 5145956973]

約数ペア:

[(1, 5145956973), (3, 1715318991), (9, 571772997), (27, 190590999), (81, 63530333), (197, 26121609), (591, 8707203), (1637, 3143529), (1773, 2902401), (4911, 1047843), (5319, 967467), (14733, 349281), (15957, 322489), (38809, 132597), (44199, 116427)]