320186061

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{912211}}^1$

素因数の和:912233

約数の個数: 16

約数和(自身を含む): 510838720

約数和(自身を除く): 190652659

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 912211, 2736633, 8209899, 11858743, 24629697, 35576229, 106728687, 320186061]

約数ペア:

[(1, 320186061), (3, 106728687), (9, 35576229), (13, 24629697), (27, 11858743), (39, 8209899), (117, 2736633), (351, 912211)]