86766777

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1801}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 129030408

約数和(自身を除く): 42263631

約数列:

[1, 3, 9, 53, 101, 159, 303, 477, 909, 1801, 5353, 5403, 16059, 16209, 48177, 95453, 181901, 286359, 545703, 859077, 1637109, 9640753, 28922259, 86766777]

約数ペア:

[(1, 86766777), (3, 28922259), (9, 9640753), (53, 1637109), (101, 859077), (159, 545703), (303, 286359), (477, 181901), (909, 95453), (1801, 48177), (5353, 16209), (5403, 16059)]