72640513

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 80744832

約数和(自身を除く): 8104319

約数列:

[1, 11, 101, 151, 433, 1111, 1661, 4763, 15251, 43733, 65383, 167761, 481063, 719213, 6603683, 72640513]

約数ペア:

[(1, 72640513), (11, 6603683), (101, 719213), (151, 481063), (433, 167761), (1111, 65383), (1661, 43733), (4763, 15251)]