89214489

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1123}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 160381312

約数和(自身を除く): 71166823

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 97, 117, 273, 291, 679, 819, 873, 1123, 1261, 2037, 3369, 3783, 6111, 7861, 8827, 10107, 11349, 14599, 23583, 26481, 43797, 70749, 79443, 102193, 108931, 131391, 306579, 326793, 762517, 919737, 980379, 1416103, 2287551, 4248309, 6862653, 9912721, 12744927, 29738163, 89214489]

約数ペア:

[(1, 89214489), (3, 29738163), (7, 12744927), (9, 9912721), (13, 6862653), (21, 4248309), (39, 2287551), (63, 1416103), (91, 980379), (97, 919737), (117, 762517), (273, 326793), (291, 306579), (679, 131391), (819, 108931), (873, 102193), (1123, 79443), (1261, 70749), (2037, 43797), (3369, 26481), (3783, 23583), (6111, 14599), (7861, 11349), (8827, 10107)]