165264921

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{100343}}^1$

素因数の和:100413

約数の個数: 16

約数和(自身を含む): 248853120

約数和(自身を除く): 83588199

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 100343, 301029, 903087, 2709261, 6120923, 18362769, 55088307, 165264921]

約数ペア:

[(1, 165264921), (3, 55088307), (9, 18362769), (27, 6120923), (61, 2709261), (183, 903087), (549, 301029), (1647, 100343)]