74666977

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{9601}}^1$

素因数の和:9720

約数の個数: 16

約数和(自身を含む): 94022784

約数和(自身を除く): 19355807

約数列:

[1, 7, 11, 77, 101, 707, 1111, 7777, 9601, 67207, 105611, 739277, 969701, 6787907, 10666711, 74666977]

約数ペア:

[(1, 74666977), (7, 10666711), (11, 6787907), (77, 969701), (101, 739277), (707, 105611), (1111, 67207), (7777, 9601)]