81919079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 91601280

約数和(自身を除く): 9682201

約数列:

[1, 11, 53, 227, 583, 619, 2497, 6809, 12031, 32807, 132341, 140513, 360877, 1545643, 7447189, 81919079]

約数ペア:

[(1, 81919079), (11, 7447189), (53, 1545643), (227, 360877), (583, 140513), (619, 132341), (2497, 32807), (6809, 12031)]