64173473

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{30661}}^1$

素因数の和:30704

約数の個数: 16

約数和(自身を含む): 82419456

約数和(自身を除く): 18245983

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 30661, 214627, 398593, 705203, 2790151, 4936421, 9167639, 64173473]

約数ペア:

[(1, 64173473), (7, 9167639), (13, 4936421), (23, 2790151), (91, 705203), (161, 398593), (299, 214627), (2093, 30661)]