91872873

素因数分解:

$3^4\times {\mathrm{419}}^1\times {\mathrm{2707}}^1$

素因数の和:3138

約数の個数: 20

約数和(自身を含む): 137620560

約数和(自身を除く): 45747687

約数列:

[1, 3, 9, 27, 81, 419, 1257, 2707, 3771, 8121, 11313, 24363, 33939, 73089, 219267, 1134233, 3402699, 10208097, 30624291, 91872873]

約数ペア:

[(1, 91872873), (3, 30624291), (9, 10208097), (27, 3402699), (81, 1134233), (419, 219267), (1257, 73089), (2707, 33939), (3771, 24363), (8121, 11313)]