252799677

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11807}}^1$

素因数の和:11890

約数の個数: 32

約数和(自身を含む): 409973760

約数和(自身を除く): 157174083

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 1647, 2379, 7137, 11807, 21411, 35421, 106263, 153491, 318789, 460473, 720227, 1381419, 2160681, 4144257, 6482043, 9362951, 19446129, 28088853, 84266559, 252799677]

約数ペア:

[(1, 252799677), (3, 84266559), (9, 28088853), (13, 19446129), (27, 9362951), (39, 6482043), (61, 4144257), (117, 2160681), (183, 1381419), (351, 720227), (549, 460473), (793, 318789), (1647, 153491), (2379, 106263), (7137, 35421), (11807, 21411)]