270650877

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{11497}}^1$

素因数の和:11585

約数の個数: 32

約数和(自身を含む): 441523200

約数和(自身を除く): 170872323

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1121, 1239, 3363, 7847, 11497, 23541, 34491, 80479, 218443, 241437, 655329, 678323, 1529101, 2034969, 4587303, 4748261, 12888137, 14244783, 38664411, 90216959, 270650877]

約数ペア:

[(1, 270650877), (3, 90216959), (7, 38664411), (19, 14244783), (21, 12888137), (57, 4748261), (59, 4587303), (133, 2034969), (177, 1529101), (399, 678323), (413, 655329), (1121, 241437), (1239, 218443), (3363, 80479), (7847, 34491), (11497, 23541)]