39371589

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 63073920

約数和(自身を除く): 23702331

約数列:

[1, 3, 9, 27, 29, 37, 81, 87, 111, 151, 243, 261, 333, 453, 783, 999, 1073, 1359, 2349, 2997, 3219, 4077, 4379, 5587, 7047, 8991, 9657, 12231, 13137, 16761, 28971, 36693, 39411, 50283, 86913, 118233, 150849, 162023, 260739, 354699, 452547, 486069, 1064097, 1357641, 1458207, 4374621, 13123863, 39371589]

約数ペア:

[(1, 39371589), (3, 13123863), (9, 4374621), (27, 1458207), (29, 1357641), (37, 1064097), (81, 486069), (87, 452547), (111, 354699), (151, 260739), (243, 162023), (261, 150849), (333, 118233), (453, 86913), (783, 50283), (999, 39411), (1073, 36693), (1359, 28971), (2349, 16761), (2997, 13137), (3219, 12231), (4077, 9657), (4379, 8991), (5587, 7047)]