87481503

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{159347}}^1$

素因数の和:159414

約数の個数: 12

約数和(自身を含む): 128434488

約数和(自身を除く): 40952985

約数列:

[1, 3, 9, 61, 183, 549, 159347, 478041, 1434123, 9720167, 29160501, 87481503]

約数ペア:

[(1, 87481503), (3, 29160501), (9, 9720167), (61, 1434123), (183, 478041), (549, 159347)]