47927169

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3907}}^1$

素因数の和:3989

約数の個数: 24

約数和(自身を含む): 73157760

約数和(自身を除く): 25230591

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 3907, 4089, 11721, 12267, 35163, 113303, 183629, 339909, 550887, 1019727, 1652661, 5325241, 15975723, 47927169]

約数ペア:

[(1, 47927169), (3, 15975723), (9, 5325241), (29, 1652661), (47, 1019727), (87, 550887), (141, 339909), (261, 183629), (423, 113303), (1363, 35163), (3907, 12267), (4089, 11721)]