27438411

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9137}}^1$

素因数の和:9171

約数の個数: 32

約数和(自身を含む): 49125888

約数和(自身を除く): 21687477

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 9137, 27411, 63959, 100507, 118781, 191877, 301521, 356343, 703549, 831467, 1306591, 2110647, 2494401, 3919773, 9146137, 27438411]

約数ペア:

[(1, 27438411), (3, 9146137), (7, 3919773), (11, 2494401), (13, 2110647), (21, 1306591), (33, 831467), (39, 703549), (77, 356343), (91, 301521), (143, 191877), (231, 118781), (273, 100507), (429, 63959), (1001, 27411), (3003, 9137)]