80613306891

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{170503}}^1$

素因数の和:170977

約数の個数: 40

約数和(自身を含む): 129975199200

約数和(自身を除く): 49361892309

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 449, 1053, 1347, 4041, 5837, 12123, 17511, 36369, 52533, 157599, 170503, 472797, 511509, 1534527, 2216539, 4603581, 6649617, 13810743, 19948851, 59846553, 76555847, 179539659, 229667541, 689002623, 995226011, 2067007869, 2985678033, 6201023607, 8957034099, 26871102297, 80613306891]

約数ペア:

[(1, 80613306891), (3, 26871102297), (9, 8957034099), (13, 6201023607), (27, 2985678033), (39, 2067007869), (81, 995226011), (117, 689002623), (351, 229667541), (449, 179539659), (1053, 76555847), (1347, 59846553), (4041, 19948851), (5837, 13810743), (12123, 6649617), (17511, 4603581), (36369, 2216539), (52533, 1534527), (157599, 511509), (170503, 472797)]