64796031

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:341

約数の個数: 40

約数和(自身を含む): 100623600

約数和(自身を除く): 35827569

約数列:

[1, 3, 9, 27, 41, 81, 109, 123, 179, 327, 369, 537, 981, 1107, 1611, 2943, 3321, 4469, 4833, 7339, 8829, 13407, 14499, 19511, 22017, 40221, 58533, 66051, 120663, 175599, 198153, 361989, 526797, 594459, 799951, 1580391, 2399853, 7199559, 21598677, 64796031]

約数ペア:

[(1, 64796031), (3, 21598677), (9, 7199559), (27, 2399853), (41, 1580391), (81, 799951), (109, 594459), (123, 526797), (179, 361989), (327, 198153), (369, 175599), (537, 120663), (981, 66051), (1107, 58533), (1611, 40221), (2943, 22017), (3321, 19511), (4469, 14499), (4833, 13407), (7339, 8829)]