66565303

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3359}}^1$

素因数の和:3534

約数の個数: 16

約数和(自身を含む): 80640000

約数和(自身を除く): 14074697

約数列:

[1, 7, 19, 133, 149, 1043, 2831, 3359, 19817, 23513, 63821, 446747, 500491, 3503437, 9509329, 66565303]

約数ペア:

[(1, 66565303), (7, 9509329), (19, 3503437), (133, 500491), (149, 446747), (1043, 63821), (2831, 23513), (3359, 19817)]