113880357

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{221989}}^1$

素因数の和:222017

約数の個数: 16

約数和(自身を含む): 177592000

約数和(自身を除く): 63711643

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 221989, 665967, 1997901, 4217791, 5993703, 12653373, 37960119, 113880357]

約数ペア:

[(1, 113880357), (3, 37960119), (9, 12653373), (19, 5993703), (27, 4217791), (57, 1997901), (171, 665967), (513, 221989)]