90741273

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{23873}}^1$

素因数の和:24064

約数の個数: 16

約数和(自身を含む): 139042176

約数和(自身を除く): 48300903

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 23873, 71619, 167111, 501333, 4321013, 12963039, 30247091, 90741273]

約数ペア:

[(1, 90741273), (3, 30247091), (7, 12963039), (21, 4321013), (181, 501333), (543, 167111), (1267, 71619), (3801, 23873)]