71796573

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6883}}^1$

素因数の和:6969

約数の個数: 24

約数和(自身を含む): 110970080

約数和(自身を除く): 39173507

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 3477, 6883, 10431, 20649, 61947, 130777, 392331, 419863, 1176993, 1259589, 3778767, 7977397, 23932191, 71796573]

約数ペア:

[(1, 71796573), (3, 23932191), (9, 7977397), (19, 3778767), (57, 1259589), (61, 1176993), (171, 419863), (183, 392331), (549, 130777), (1159, 61947), (3477, 20649), (6883, 10431)]