42066087

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 65705472

約数和(自身を除く): 23639385

約数列:

[1, 3, 7, 21, 97, 107, 193, 291, 321, 579, 679, 749, 1351, 2037, 2247, 4053, 10379, 18721, 20651, 31137, 56163, 61953, 72653, 131047, 144557, 217959, 393141, 433671, 2003147, 6009441, 14022029, 42066087]

約数ペア:

[(1, 42066087), (3, 14022029), (7, 6009441), (21, 2003147), (97, 433671), (107, 393141), (193, 217959), (291, 144557), (321, 131047), (579, 72653), (679, 61953), (749, 56163), (1351, 31137), (2037, 20651), (2247, 18721), (4053, 10379)]