31838751

素因数分解:

$3^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:493

約数の個数: 40

約数和(自身を含む): 54815904

約数和(自身を除く): 22977153

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 233, 241, 567, 699, 723, 1631, 1687, 2097, 2169, 4893, 5061, 6291, 6507, 14679, 15183, 18873, 19521, 44037, 45549, 56153, 132111, 136647, 168459, 393071, 505377, 1179213, 1516131, 3537639, 4548393, 10612917, 31838751]

約数ペア:

[(1, 31838751), (3, 10612917), (7, 4548393), (9, 3537639), (21, 1516131), (27, 1179213), (63, 505377), (81, 393071), (189, 168459), (233, 136647), (241, 132111), (567, 56153), (699, 45549), (723, 44037), (1631, 19521), (1687, 18873), (2097, 15183), (2169, 14679), (4893, 6507), (5061, 6291)]