2168977203

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{599}}^1\times {\mathrm{3271}}^1$

素因数の和:3920

約数の個数: 32

約数和(自身を含む): 3298176000

約数和(自身を除く): 1129198797

約数列:

[1, 3, 9, 27, 41, 123, 369, 599, 1107, 1797, 3271, 5391, 9813, 16173, 24559, 29439, 73677, 88317, 134111, 221031, 402333, 663093, 1206999, 1959329, 3620997, 5877987, 17633961, 52901883, 80332489, 240997467, 722992401, 2168977203]

約数ペア:

[(1, 2168977203), (3, 722992401), (9, 240997467), (27, 80332489), (41, 52901883), (123, 17633961), (369, 5877987), (599, 3620997), (1107, 1959329), (1797, 1206999), (3271, 663093), (5391, 402333), (9813, 221031), (16173, 134111), (24559, 88317), (29439, 73677)]