79057293

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3119}}^1$

素因数の和:3217

約数の個数: 32

約数和(自身を含む): 129392640

約数和(自身を除く): 50335347

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1207, 1491, 3119, 3621, 8449, 9357, 21833, 25347, 53023, 65499, 159069, 221449, 371161, 664347, 1113483, 1550143, 3764633, 4650429, 11293899, 26352431, 79057293]

約数ペア:

[(1, 79057293), (3, 26352431), (7, 11293899), (17, 4650429), (21, 3764633), (51, 1550143), (71, 1113483), (119, 664347), (213, 371161), (357, 221449), (497, 159069), (1207, 65499), (1491, 53023), (3119, 25347), (3621, 21833), (8449, 9357)]