191409993

素因数分解:

$3^3\times {\mathrm{487}}^1\times {\mathrm{14557}}^1$

素因数の和:15053

約数の個数: 16

約数和(自身を含む): 284172160

約数和(自身を除く): 92762167

約数列:

[1, 3, 9, 27, 487, 1461, 4383, 13149, 14557, 43671, 131013, 393039, 7089259, 21267777, 63803331, 191409993]

約数ペア:

[(1, 191409993), (3, 63803331), (9, 21267777), (27, 7089259), (487, 393039), (1461, 131013), (4383, 43671), (13149, 14557)]