553495599

素因数分解:

$3^4\times {\mathrm{1249}}^1\times {\mathrm{5471}}^1$

素因数の和:6732

約数の個数: 20

約数和(自身を含む): 827640000

約数和(自身を除く): 274144401

約数列:

[1, 3, 9, 27, 81, 1249, 3747, 5471, 11241, 16413, 33723, 49239, 101169, 147717, 443151, 6833279, 20499837, 61499511, 184498533, 553495599]

約数ペア:

[(1, 553495599), (3, 184498533), (9, 61499511), (27, 20499837), (81, 6833279), (1249, 443151), (3747, 147717), (5471, 101169), (11241, 49239), (16413, 33723)]