71318643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{7691}}^1$

素因数の和:7986

約数の個数: 16

約数和(自身を含む): 104118912

約数和(自身を除く): 32800269

約数列:

[1, 3, 11, 33, 281, 843, 3091, 7691, 9273, 23073, 84601, 253803, 2161171, 6483513, 23772881, 71318643]

約数ペア:

[(1, 71318643), (3, 23772881), (11, 6483513), (33, 2161171), (281, 253803), (843, 84601), (3091, 23073), (7691, 9273)]