68643021

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{9343}}^1$

素因数の和:9456

約数の個数: 16

約数和(自身を含む): 95682560

約数和(自身を除く): 27039539

約数列:

[1, 3, 31, 79, 93, 237, 2449, 7347, 9343, 28029, 289633, 738097, 868899, 2214291, 22881007, 68643021]

約数ペア:

[(1, 68643021), (3, 22881007), (31, 2214291), (79, 868899), (93, 738097), (237, 289633), (2449, 28029), (7347, 9343)]