71432091

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{2753}}^1$

素因数の和:2824

約数の個数: 24

約数和(自身を含む): 109388880

約数和(自身を除く): 37956789

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 961, 2753, 2883, 8259, 8649, 24777, 25947, 74331, 85343, 256029, 768087, 2304261, 2645633, 7936899, 23810697, 71432091]

約数ペア:

[(1, 71432091), (3, 23810697), (9, 7936899), (27, 2645633), (31, 2304261), (93, 768087), (279, 256029), (837, 85343), (961, 74331), (2753, 25947), (2883, 24777), (8259, 8649)]