67129587

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8663}}^1$

素因数の和:8720

約数の個数: 32

約数和(自身を含む): 116444160

約数和(自身を除く): 49314573

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 8663, 25989, 60641, 77967, 181923, 233901, 355183, 545769, 1065549, 1637307, 2486281, 3196647, 7458843, 9589941, 22376529, 67129587]

約数ペア:

[(1, 67129587), (3, 22376529), (7, 9589941), (9, 7458843), (21, 3196647), (27, 2486281), (41, 1637307), (63, 1065549), (123, 545769), (189, 355183), (287, 233901), (369, 181923), (861, 77967), (1107, 60641), (2583, 25989), (7749, 8663)]