55874793

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 83865600

約数和(自身を除く): 27990807

約数列:

[1, 3, 13, 29, 39, 87, 127, 377, 381, 389, 1131, 1167, 1651, 3683, 4953, 5057, 11049, 11281, 15171, 33843, 47879, 49403, 143637, 146653, 148209, 439959, 642239, 1432687, 1926717, 4298061, 18624931, 55874793]

約数ペア:

[(1, 55874793), (3, 18624931), (13, 4298061), (29, 1926717), (39, 1432687), (87, 642239), (127, 439959), (377, 148209), (381, 146653), (389, 143637), (1131, 49403), (1167, 47879), (1651, 33843), (3683, 15171), (4953, 11281), (5057, 11049)]