149093139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{21121}}^1$

素因数の和:21318

約数の個数: 16

約数和(自身を含む): 215275424

約数和(自身を除く): 66182285

約数列:

[1, 3, 13, 39, 181, 543, 2353, 7059, 21121, 63363, 274573, 823719, 3822901, 11468703, 49697713, 149093139]

約数ペア:

[(1, 149093139), (3, 49697713), (13, 11468703), (39, 3822901), (181, 823719), (543, 274573), (2353, 63363), (7059, 21121)]