66491139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{154991}}^1$

素因数の和:155018

約数の個数: 16

約数和(自身を含む): 104154624

約数和(自身を除く): 37663485

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 154991, 464973, 1704901, 2014883, 5114703, 6044649, 22163713, 66491139]

約数ペア:

[(1, 66491139), (3, 22163713), (11, 6044649), (13, 5114703), (33, 2014883), (39, 1704901), (143, 464973), (429, 154991)]