71832059

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 85392384

約数和(自身を除く): 13560325

約数列:

[1, 13, 23, 37, 43, 151, 299, 481, 559, 851, 989, 1591, 1963, 3473, 5587, 6493, 11063, 12857, 20683, 36593, 45149, 72631, 84409, 128501, 149339, 240241, 475709, 1670513, 1941407, 3123133, 5525543, 71832059]

約数ペア:

[(1, 71832059), (13, 5525543), (23, 3123133), (37, 1941407), (43, 1670513), (151, 475709), (299, 240241), (481, 149339), (559, 128501), (851, 84409), (989, 72631), (1591, 45149), (1963, 36593), (3473, 20683), (5587, 12857), (6493, 11063)]