27831789243

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{33251839}}^1$

素因数の和:33251879

約数の個数: 16

約数和(自身を含む): 42562355200

約数和(自身を除く): 14730565957

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 33251839, 99755517, 299266551, 897799653, 1030807009, 3092421027, 9277263081, 27831789243]

約数ペア:

[(1, 27831789243), (3, 9277263081), (9, 3092421027), (27, 1030807009), (31, 897799653), (93, 299266551), (279, 99755517), (837, 33251839)]