49208913

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{32353}}^1$

素因数の和:32385

約数の個数: 18

約数和(自身を含む): 76970166

約数和(自身を除く): 27761253

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 32353, 97059, 291177, 420589, 1261767, 3785301, 5467657, 16402971, 49208913]

約数ペア:

[(1, 49208913), (3, 16402971), (9, 5467657), (13, 3785301), (39, 1261767), (117, 420589), (169, 291177), (507, 97059), (1521, 32353)]