72164631

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{312401}}^1$

素因数の和:312422

約数の個数: 16

約数和(自身を含む): 119962368

約数和(自身を除く): 47797737

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 312401, 937203, 2186807, 3436411, 6560421, 10309233, 24054877, 72164631]

約数ペア:

[(1, 72164631), (3, 24054877), (7, 10309233), (11, 6560421), (21, 3436411), (33, 2186807), (77, 937203), (231, 312401)]