129628161

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16057}}^1$

素因数の和:16102

約数の個数: 32

約数和(自身を含む): 215819520

約数和(自身を除く): 86191359

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 16057, 48171, 144513, 208741, 369311, 433539, 626223, 1107933, 1878669, 3323799, 4801043, 5636007, 9971397, 14403129, 43209387, 129628161]

約数ペア:

[(1, 129628161), (3, 43209387), (9, 14403129), (13, 9971397), (23, 5636007), (27, 4801043), (39, 3323799), (69, 1878669), (117, 1107933), (207, 626223), (299, 433539), (351, 369311), (621, 208741), (897, 144513), (2691, 48171), (8073, 16057)]