812063421

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{177967}}^1$

素因数の和:178002

約数の個数: 24

約数和(自身を含む): 1302725760

約数和(自身を除く): 490662339

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 177967, 533901, 1601703, 2313571, 4805109, 6940713, 20822139, 30076423, 62466417, 90229269, 270687807, 812063421]

約数ペア:

[(1, 812063421), (3, 270687807), (9, 90229269), (13, 62466417), (27, 30076423), (39, 20822139), (117, 6940713), (169, 4805109), (351, 2313571), (507, 1601703), (1521, 533901), (4563, 177967)]