123034221

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{14747}}^1$

素因数の和:14862

約数の個数: 20

約数和(自身を含む): 185588832

約数和(自身を除く): 62554611

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 8343, 14747, 44241, 132723, 398169, 1194507, 1518941, 4556823, 13670469, 41011407, 123034221]

約数ペア:

[(1, 123034221), (3, 41011407), (9, 13670469), (27, 4556823), (81, 1518941), (103, 1194507), (309, 398169), (927, 132723), (2781, 44241), (8343, 14747)]