66288733

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 77051520

約数和(自身を除く): 10762787

約数列:

[1, 7, 97, 233, 419, 679, 1631, 2933, 22601, 40643, 97627, 158207, 284501, 683389, 9469819, 66288733]

約数ペア:

[(1, 66288733), (7, 9469819), (97, 683389), (233, 284501), (419, 158207), (679, 97627), (1631, 40643), (2933, 22601)]