72463989

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{3041}}^1$

素因数の和:3117

約数の個数: 24

約数和(自身を含む): 106883712

約数和(自身を除く): 34419723

約数列:

[1, 3, 13, 39, 47, 141, 169, 507, 611, 1833, 3041, 7943, 9123, 23829, 39533, 118599, 142927, 428781, 513929, 1541787, 1858051, 5574153, 24154663, 72463989]

約数ペア:

[(1, 72463989), (3, 24154663), (13, 5574153), (39, 1858051), (47, 1541787), (141, 513929), (169, 428781), (507, 142927), (611, 118599), (1833, 39533), (3041, 23829), (7943, 9123)]