65909571

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1901}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 109068288

約数和(自身を除く): 43158717

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 889, 1651, 1901, 2667, 4953, 5703, 11557, 13307, 24713, 34671, 39921, 74139, 172991, 241427, 518973, 724281, 1689989, 3138551, 5069967, 9415653, 21969857, 65909571]

約数ペア:

[(1, 65909571), (3, 21969857), (7, 9415653), (13, 5069967), (21, 3138551), (39, 1689989), (91, 724281), (127, 518973), (273, 241427), (381, 172991), (889, 74139), (1651, 39921), (1901, 34671), (2667, 24713), (4953, 13307), (5703, 11557)]