229961277

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4603}}^1$

素因数の和:4690

約数の個数: 48

約数和(自身を含む): 415612288

約数和(自身を除く): 185651011

約数列:

[1, 3, 7, 9, 13, 21, 39, 61, 63, 91, 117, 183, 273, 427, 549, 793, 819, 1281, 2379, 3843, 4603, 5551, 7137, 13809, 16653, 32221, 41427, 49959, 59839, 96663, 179517, 280783, 289989, 418873, 538551, 842349, 1256619, 1965481, 2527047, 3650179, 3769857, 5896443, 10950537, 17689329, 25551253, 32851611, 76653759, 229961277]

約数ペア:

[(1, 229961277), (3, 76653759), (7, 32851611), (9, 25551253), (13, 17689329), (21, 10950537), (39, 5896443), (61, 3769857), (63, 3650179), (91, 2527047), (117, 1965481), (183, 1256619), (273, 842349), (427, 538551), (549, 418873), (793, 289989), (819, 280783), (1281, 179517), (2379, 96663), (3843, 59839), (4603, 49959), (5551, 41427), (7137, 32221), (13809, 16653)]