67967207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 90616320

約数和(自身を除く): 22649113

約数列:

[1, 7, 11, 17, 77, 119, 137, 187, 379, 959, 1309, 1507, 2329, 2653, 4169, 6443, 10549, 16303, 25619, 29183, 45101, 51923, 70873, 179333, 363461, 496111, 571153, 882691, 3998071, 6178837, 9709601, 67967207]

約数ペア:

[(1, 67967207), (7, 9709601), (11, 6178837), (17, 3998071), (77, 882691), (119, 571153), (137, 496111), (187, 363461), (379, 179333), (959, 70873), (1309, 51923), (1507, 45101), (2329, 29183), (2653, 25619), (4169, 16303), (6443, 10549)]