72267981

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{3623}}^1$

素因数の和:3796

約数の個数: 16

約数和(自身を含む): 98862720

約数和(自身を除く): 26594739

約数列:

[1, 3, 61, 109, 183, 327, 3623, 6649, 10869, 19947, 221003, 394907, 663009, 1184721, 24089327, 72267981]

約数ペア:

[(1, 72267981), (3, 24089327), (61, 1184721), (109, 663009), (183, 394907), (327, 221003), (3623, 19947), (6649, 10869)]