70159851

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{27941}}^1$

素因数の和:27984

約数の個数: 20

約数和(自身を含む): 108191424

約数和(自身を除く): 38031573

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 27941, 83823, 251469, 754407, 866171, 2263221, 2598513, 7795539, 23386617, 70159851]

約数ペア:

[(1, 70159851), (3, 23386617), (9, 7795539), (27, 2598513), (31, 2263221), (81, 866171), (93, 754407), (279, 251469), (837, 83823), (2511, 27941)]