75742303

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 99671040

約数和(自身を除く): 23928737

約数列:

[1, 7, 13, 19, 71, 91, 133, 247, 497, 617, 923, 1349, 1729, 4319, 6461, 8021, 9443, 11723, 17537, 43807, 56147, 82061, 122759, 152399, 306649, 569491, 832333, 1066793, 3986437, 5826331, 10820329, 75742303]

約数ペア:

[(1, 75742303), (7, 10820329), (13, 5826331), (19, 3986437), (71, 1066793), (91, 832333), (133, 569491), (247, 306649), (497, 152399), (617, 122759), (923, 82061), (1349, 56147), (1729, 43807), (4319, 17537), (6461, 11723), (8021, 9443)]