70318287

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1553}}^1$

素因数の和:1621

約数の個数: 40

約数和(自身を含む): 115828944

約数和(自身を除く): 45510657

約数列:

[1, 3, 9, 13, 27, 39, 43, 81, 117, 129, 351, 387, 559, 1053, 1161, 1553, 1677, 3483, 4659, 5031, 13977, 15093, 20189, 41931, 45279, 60567, 66779, 125793, 181701, 200337, 545103, 601011, 868127, 1635309, 1803033, 2604381, 5409099, 7813143, 23439429, 70318287]

約数ペア:

[(1, 70318287), (3, 23439429), (9, 7813143), (13, 5409099), (27, 2604381), (39, 1803033), (43, 1635309), (81, 868127), (117, 601011), (129, 545103), (351, 200337), (387, 181701), (559, 125793), (1053, 66779), (1161, 60567), (1553, 45279), (1677, 41931), (3483, 20189), (4659, 15093), (5031, 13977)]