86908887

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2741}}^1$

素因数の和:3031

約数の個数: 24

約数和(自身を含む): 135739968

約数和(自身を除く): 48831081

約数列:

[1, 3, 9, 13, 39, 117, 271, 813, 2439, 2741, 3523, 8223, 10569, 24669, 31707, 35633, 106899, 320697, 742811, 2228433, 6685299, 9656543, 28969629, 86908887]

約数ペア:

[(1, 86908887), (3, 28969629), (9, 9656543), (13, 6685299), (39, 2228433), (117, 742811), (271, 320697), (813, 106899), (2439, 35633), (2741, 31707), (3523, 24669), (8223, 10569)]