155852313

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{1789}}^1$

素因数の和:2272

約数の個数: 16

約数和(自身を含む): 211363200

約数和(自身を除く): 55510887

約数列:

[1, 3, 71, 213, 409, 1227, 1789, 5367, 29039, 87117, 127019, 381057, 731701, 2195103, 51950771, 155852313]

約数ペア:

[(1, 155852313), (3, 51950771), (71, 2195103), (213, 731701), (409, 381057), (1227, 127019), (1789, 87117), (5367, 29039)]