243107631

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1481}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 401349312

約数和(自身を除く): 158241681

約数列:

[1, 3, 9, 13, 23, 39, 61, 69, 117, 183, 207, 299, 549, 793, 897, 1403, 1481, 2379, 2691, 4209, 4443, 7137, 12627, 13329, 18239, 19253, 34063, 54717, 57759, 90341, 102189, 164151, 173277, 271023, 306567, 442819, 813069, 1174433, 1328457, 2077843, 3523299, 3985371, 6233529, 10569897, 18700587, 27011959, 81035877, 243107631]

約数ペア:

[(1, 243107631), (3, 81035877), (9, 27011959), (13, 18700587), (23, 10569897), (39, 6233529), (61, 3985371), (69, 3523299), (117, 2077843), (183, 1328457), (207, 1174433), (299, 813069), (549, 442819), (793, 306567), (897, 271023), (1403, 173277), (1481, 164151), (2379, 102189), (2691, 90341), (4209, 57759), (4443, 54717), (7137, 34063), (12627, 19253), (13329, 18239)]