77871309

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{3769}}^1$

素因数の和:3940

約数の個数: 16

約数和(自身を含む): 106404480

約数和(自身を除く): 28533171

約数列:

[1, 3, 71, 97, 213, 291, 3769, 6887, 11307, 20661, 267599, 365593, 802797, 1096779, 25957103, 77871309]

約数ペア:

[(1, 77871309), (3, 25957103), (71, 1096779), (97, 802797), (213, 365593), (291, 267599), (3769, 20661), (6887, 11307)]