133870233

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1049}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 209664000

約数和(自身を除く): 75793767

約数列:

[1, 3, 7, 21, 59, 103, 177, 309, 413, 721, 1049, 1239, 2163, 3147, 6077, 7343, 18231, 22029, 42539, 61891, 108047, 127617, 185673, 324141, 433237, 756329, 1299711, 2268987, 6374773, 19124319, 44623411, 133870233]

約数ペア:

[(1, 133870233), (3, 44623411), (7, 19124319), (21, 6374773), (59, 2268987), (103, 1299711), (177, 756329), (309, 433237), (413, 324141), (721, 185673), (1049, 127617), (1239, 108047), (2163, 61891), (3147, 42539), (6077, 22029), (7343, 18231)]