164003149281

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{40524623}}^1$

素因数の和:40524716

約数の個数: 16

約数和(自身を含む): 233421834240

約数和(自身を除く): 69418684959

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 40524623, 121573869, 769967837, 2309903511, 2877248233, 8631744699, 54667716427, 164003149281]

約数ペア:

[(1, 164003149281), (3, 54667716427), (19, 8631744699), (57, 2877248233), (71, 2309903511), (213, 769967837), (1349, 121573869), (4047, 40524623)]