87794571

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 125637120

約数和(自身を除く): 37842549

約数列:

[1, 3, 29, 41, 87, 123, 151, 163, 453, 489, 1189, 3567, 4379, 4727, 6191, 6683, 13137, 14181, 18573, 20049, 24613, 73839, 179539, 193807, 538617, 581421, 713777, 1009133, 2141331, 3027399, 29264857, 87794571]

約数ペア:

[(1, 87794571), (3, 29264857), (29, 3027399), (41, 2141331), (87, 1009133), (123, 713777), (151, 581421), (163, 538617), (453, 193807), (489, 179539), (1189, 73839), (3567, 24613), (4379, 20049), (4727, 18573), (6191, 14181), (6683, 13137)]