1816348520961

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{12652279}}^1$

素因数の和:12652710

約数の個数: 32

約数和(自身を含む): 2904963488000

約数和(自身を除く): 1088614967039

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 409, 1227, 3681, 5317, 11043, 15951, 47853, 143559, 12652279, 37956837, 113870511, 164479627, 341611533, 493438881, 1480316643, 4440949929, 5174782111, 15524346333, 46573038999, 67272167443, 139719116997, 201816502329, 605449506987, 1816348520961]

約数ペア:

[(1, 1816348520961), (3, 605449506987), (9, 201816502329), (13, 139719116997), (27, 67272167443), (39, 46573038999), (117, 15524346333), (351, 5174782111), (409, 4440949929), (1227, 1480316643), (3681, 493438881), (5317, 341611533), (11043, 164479627), (15951, 113870511), (47853, 37956837), (143559, 12652279)]