54987009

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{238039}}^1$

素因数の和:238060

約数の個数: 16

約数和(自身を含む): 91407360

約数和(自身を除く): 36420351

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 238039, 714117, 1666273, 2618429, 4998819, 7855287, 18329003, 54987009]

約数ペア:

[(1, 54987009), (3, 18329003), (7, 7855287), (11, 4998819), (21, 2618429), (33, 1666273), (77, 714117), (231, 238039)]