85504671

素因数分解:

$3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{5281}}^1$

素因数の和:5551

約数の個数: 24

約数和(自身を含む): 141726624

約数和(自身を除く): 56221953

約数列:

[1, 3, 7, 9, 21, 63, 257, 771, 1799, 2313, 5281, 5397, 15843, 16191, 36967, 47529, 110901, 332703, 1357217, 4071651, 9500519, 12214953, 28501557, 85504671]

約数ペア:

[(1, 85504671), (3, 28501557), (7, 12214953), (9, 9500519), (21, 4071651), (63, 1357217), (257, 332703), (771, 110901), (1799, 47529), (2313, 36967), (5281, 16191), (5397, 15843)]