71328303

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{2749}}^1$

素因数の和:2820

約数の個数: 24

約数和(自身を含む): 109230000

約数和(自身を除く): 37901697

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 961, 2749, 2883, 8247, 8649, 24741, 25947, 74223, 85219, 255657, 766971, 2300913, 2641789, 7925367, 23776101, 71328303]

約数ペア:

[(1, 71328303), (3, 23776101), (9, 7925367), (27, 2641789), (31, 2300913), (93, 766971), (279, 255657), (837, 85219), (961, 74223), (2749, 25947), (2883, 24741), (8247, 8649)]