64634301

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 107251200

約数和(自身を除く): 42616899

約数列:

[1, 3, 9, 23, 27, 29, 37, 69, 87, 97, 111, 207, 261, 291, 333, 621, 667, 783, 851, 873, 999, 1073, 2001, 2231, 2553, 2619, 2813, 3219, 3589, 6003, 6693, 7659, 8439, 9657, 10767, 18009, 20079, 22977, 24679, 25317, 28971, 32301, 60237, 64699, 74037, 75951, 82547, 96903, 104081, 194097, 222111, 247641, 312243, 582291, 666333, 742923, 936729, 1746873, 2228769, 2393863, 2810187, 7181589, 21544767, 64634301]

約数ペア:

[(1, 64634301), (3, 21544767), (9, 7181589), (23, 2810187), (27, 2393863), (29, 2228769), (37, 1746873), (69, 936729), (87, 742923), (97, 666333), (111, 582291), (207, 312243), (261, 247641), (291, 222111), (333, 194097), (621, 104081), (667, 96903), (783, 82547), (851, 75951), (873, 74037), (999, 64699), (1073, 60237), (2001, 32301), (2231, 28971), (2553, 25317), (2619, 24679), (2813, 22977), (3219, 20079), (3589, 18009), (6003, 10767), (6693, 9657), (7659, 8439)]