29416689

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{7727}}^1$

素因数の和:7786

約数の個数: 20

約数和(自身を含む): 44884224

約数和(自身を除く): 15467535

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 7727, 23181, 69543, 208629, 363169, 625887, 1089507, 3268521, 9805563, 29416689]

約数ペア:

[(1, 29416689), (3, 9805563), (9, 3268521), (27, 1089507), (47, 625887), (81, 363169), (141, 208629), (423, 69543), (1269, 23181), (3807, 7727)]