127568331

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5437}}^1$

素因数の和:5536

約数の個数: 32

約数和(自身を含む): 208819200

約数和(自身を除く): 81250869

約数列:

[1, 3, 9, 11, 27, 33, 79, 99, 237, 297, 711, 869, 2133, 2607, 5437, 7821, 16311, 23463, 48933, 59807, 146799, 179421, 429523, 538263, 1288569, 1614789, 3865707, 4724753, 11597121, 14174259, 42522777, 127568331]

約数ペア:

[(1, 127568331), (3, 42522777), (9, 14174259), (11, 11597121), (27, 4724753), (33, 3865707), (79, 1614789), (99, 1288569), (237, 538263), (297, 429523), (711, 179421), (869, 146799), (2133, 59807), (2607, 48933), (5437, 23463), (7821, 16311)]