71933213

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 85708800

約数和(自身を除く): 13775587

約数列:

[1, 11, 23, 59, 61, 79, 253, 649, 671, 869, 1357, 1403, 1817, 3599, 4661, 4819, 14927, 15433, 19987, 39589, 51271, 53009, 82777, 107203, 110837, 284321, 910547, 1179233, 1219207, 3127531, 6539383, 71933213]

約数ペア:

[(1, 71933213), (11, 6539383), (23, 3127531), (59, 1219207), (61, 1179233), (79, 910547), (253, 284321), (649, 110837), (671, 107203), (869, 82777), (1357, 53009), (1403, 51271), (1817, 39589), (3599, 19987), (4661, 15433), (4819, 14927)]