67973703

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 107612160

約数和(自身を除く): 39638457

約数列:

[1, 3, 7, 21, 47, 61, 141, 183, 329, 427, 987, 1129, 1281, 2867, 3387, 7903, 8601, 20069, 23709, 53063, 60207, 68869, 159189, 206607, 371441, 482083, 1114323, 1446249, 3236843, 9710529, 22657901, 67973703]

約数ペア:

[(1, 67973703), (3, 22657901), (7, 9710529), (21, 3236843), (47, 1446249), (61, 1114323), (141, 482083), (183, 371441), (329, 206607), (427, 159189), (987, 68869), (1129, 60207), (1281, 53063), (2867, 23709), (3387, 20069), (7903, 8601)]