53478909

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3943}}^1$

素因数の和:4097

約数の個数: 24

約数和(自身を含む): 84906432

約数和(自身を除く): 31427523

約数列:

[1, 3, 9, 11, 33, 99, 137, 411, 1233, 1507, 3943, 4521, 11829, 13563, 35487, 43373, 130119, 390357, 540191, 1620573, 4861719, 5942101, 17826303, 53478909]

約数ペア:

[(1, 53478909), (3, 17826303), (9, 5942101), (11, 4861719), (33, 1620573), (99, 540191), (137, 390357), (411, 130119), (1233, 43373), (1507, 35487), (3943, 13563), (4521, 11829)]