438346323

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:785

約数の個数: 40

約数和(自身を含む): 669726288

約数和(自身を除く): 231379965

約数列:

[1, 3, 9, 27, 81, 83, 113, 249, 339, 577, 747, 1017, 1731, 2241, 3051, 5193, 6723, 9153, 9379, 15579, 28137, 46737, 47891, 65201, 84411, 143673, 195603, 253233, 431019, 586809, 759699, 1293057, 1760427, 3879171, 5281281, 5411683, 16235049, 48705147, 146115441, 438346323]

約数ペア:

[(1, 438346323), (3, 146115441), (9, 48705147), (27, 16235049), (81, 5411683), (83, 5281281), (113, 3879171), (249, 1760427), (339, 1293057), (577, 759699), (747, 586809), (1017, 431019), (1731, 253233), (2241, 195603), (3051, 143673), (5193, 84411), (6723, 65201), (9153, 47891), (9379, 46737), (15579, 28137)]