73089765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{701}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 145431936

約数和(自身を除く): 72342171

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 331, 701, 993, 1655, 2103, 2317, 2979, 3505, 4907, 4965, 6309, 6951, 10515, 11585, 14721, 14895, 20853, 24535, 31545, 34755, 44163, 73605, 104265, 220815, 232031, 696093, 1160155, 1624217, 2088279, 3480465, 4872651, 8121085, 10441395, 14617953, 24363255, 73089765]

約数ペア:

[(1, 73089765), (3, 24363255), (5, 14617953), (7, 10441395), (9, 8121085), (15, 4872651), (21, 3480465), (35, 2088279), (45, 1624217), (63, 1160155), (105, 696093), (315, 232031), (331, 220815), (701, 104265), (993, 73605), (1655, 44163), (2103, 34755), (2317, 31545), (2979, 24535), (3505, 20853), (4907, 14895), (4965, 14721), (6309, 11585), (6951, 10515)]