425623977

素因数分解:

$3^5\times {\mathrm{139}}^1\times {\mathrm{12601}}^1$

素因数の和:12755

約数の個数: 24

約数和(自身を含む): 642197920

約数和(自身を除く): 216573943

約数列:

[1, 3, 9, 27, 81, 139, 243, 417, 1251, 3753, 11259, 12601, 33777, 37803, 113409, 340227, 1020681, 1751539, 3062043, 5254617, 15763851, 47291553, 141874659, 425623977]

約数ペア:

[(1, 425623977), (3, 141874659), (9, 47291553), (27, 15763851), (81, 5254617), (139, 3062043), (243, 1751539), (417, 1020681), (1251, 340227), (3753, 113409), (11259, 37803), (12601, 33777)]