69128703

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12329}}^1$

素因数の和:12431

約数の個数: 24

約数和(自身を含む): 115408800

約数和(自身を除く): 46280097

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 12329, 36987, 86303, 110961, 258909, 776727, 1097281, 3291843, 7680967, 9875529, 23042901, 69128703]

約数ペア:

[(1, 69128703), (3, 23042901), (7, 9875529), (9, 7680967), (21, 3291843), (63, 1097281), (89, 776727), (267, 258909), (623, 110961), (801, 86303), (1869, 36987), (5607, 12329)]