157218979997

素因数分解:

${\mathrm{53}}^2\times {\mathrm{2017}}^1\times {\mathrm{27749}}^1$

素因数の和:29872

約数の個数: 12

約数和(自身を含む): 160326568500

約数和(自身を除く): 3107588503

約数列:

[1, 53, 2017, 2809, 27749, 106901, 1470697, 5665753, 55969733, 77946941, 2966395849, 157218979997]

約数ペア:

[(1, 157218979997), (53, 2966395849), (2017, 77946941), (2809, 55969733), (27749, 5665753), (106901, 1470697)]