67152969

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{63773}}^1$

素因数の和:63798

約数の個数: 20

約数和(自身を含む): 108033156

約数和(自身を除く): 40880187

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 63773, 191319, 573957, 829049, 1721871, 2487147, 5165613, 7461441, 22384323, 67152969]

約数ペア:

[(1, 67152969), (3, 22384323), (9, 7461441), (13, 5165613), (27, 2487147), (39, 1721871), (81, 829049), (117, 573957), (351, 191319), (1053, 63773)]