147579651

素因数分解:

$3^4\times {\mathrm{1327}}^1\times {\mathrm{1373}}^1$

素因数の和:2712

約数の個数: 20

約数和(自身を含む): 220785312

約数和(自身を除く): 73205661

約数列:

[1, 3, 9, 27, 81, 1327, 1373, 3981, 4119, 11943, 12357, 35829, 37071, 107487, 111213, 1821971, 5465913, 16397739, 49193217, 147579651]

約数ペア:

[(1, 147579651), (3, 49193217), (9, 16397739), (27, 5465913), (81, 1821971), (1327, 111213), (1373, 107487), (3981, 37071), (4119, 35829), (11943, 12357)]