43981731

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{22943}}^1$

素因数の和:23023

約数の個数: 16

約数和(自身を含む): 66078720

約数和(自身を除く): 22096989

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 22943, 68829, 206487, 619461, 1628953, 4886859, 14660577, 43981731]

約数ペア:

[(1, 43981731), (3, 14660577), (9, 4886859), (27, 1628953), (71, 619461), (213, 206487), (639, 68829), (1917, 22943)]