4777985.00000000

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:473

約数の個数: 40

約数和(自身を含む): 44361504

約数和(自身を除く): 16720173

約数列:

[1, 3, 9, 23, 27, 37, 69, 81, 111, 207, 333, 401, 621, 851, 999, 1203, 1863, 2553, 2997, 3609, 7659, 9223, 10827, 14837, 22977, 27669, 32481, 44511, 68931, 83007, 133533, 249021, 341251, 400599, 747063, 1023753, 1201797, 3071259, 9213777, 27641331]

約数ペア:

[(1, 27641331), (3, 9213777), (9, 3071259), (23, 1201797), (27, 1023753), (37, 747063), (69, 400599), (81, 341251), (111, 249021), (207, 133533), (333, 83007), (401, 68931), (621, 44511), (851, 32481), (999, 27669), (1203, 22977), (1863, 14837), (2553, 10827), (2997, 9223), (3609, 7659)]