165855144921

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{8213497}}^1$

素因数の和:8213680

約数の個数: 16

約数和(自身を含む): 227086792704

約数和(自身を除く): 61231647783

約数列:

[1, 3, 53, 127, 159, 381, 6731, 20193, 8213497, 24640491, 435315341, 1043114119, 1305946023, 3129342357, 55285048307, 165855144921]

約数ペア:

[(1, 165855144921), (3, 55285048307), (53, 3129342357), (127, 1305946023), (159, 1043114119), (381, 435315341), (6731, 24640491), (20193, 8213497)]