15676943121

素因数分解:

$3^3\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{62507}}^1$

素因数の和:63850

約数の個数: 32

約数和(自身を含む): 26563399680

約数和(自身を除く): 10886456559

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1327, 3981, 9289, 11943, 27867, 35829, 62507, 83601, 187521, 250803, 437549, 562563, 1312647, 1687689, 3937941, 11813823, 82946789, 248840367, 580627523, 746521101, 1741882569, 2239563303, 5225647707, 15676943121]

約数ペア:

[(1, 15676943121), (3, 5225647707), (7, 2239563303), (9, 1741882569), (21, 746521101), (27, 580627523), (63, 248840367), (189, 82946789), (1327, 11813823), (3981, 3937941), (9289, 1687689), (11943, 1312647), (27867, 562563), (35829, 437549), (62507, 250803), (83601, 187521)]