48278061

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{31741}}^1$

素因数の和:31773

約数の個数: 18

約数和(自身を含む): 75514218

約数和(自身を除く): 27236157

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 31741, 95223, 285669, 412633, 1237899, 3713697, 5364229, 16092687, 48278061]

約数ペア:

[(1, 48278061), (3, 16092687), (9, 5364229), (13, 3713697), (39, 1237899), (117, 412633), (169, 285669), (507, 95223), (1521, 31741)]