80957461

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 96588800

約数和(自身を除く): 15631339

約数列:

[1, 13, 19, 31, 97, 109, 247, 403, 589, 1261, 1417, 1843, 2071, 3007, 3379, 7657, 10573, 23959, 26923, 39091, 43927, 57133, 64201, 137449, 200887, 327763, 742729, 834613, 2611531, 4260919, 6227497, 80957461]

約数ペア:

[(1, 80957461), (13, 6227497), (19, 4260919), (31, 2611531), (97, 834613), (109, 742729), (247, 327763), (403, 200887), (589, 137449), (1261, 64201), (1417, 57133), (1843, 43927), (2071, 39091), (3007, 26923), (3379, 23959), (7657, 10573)]