5105457

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 9357120

約数和(自身を除く): 4251663

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 227, 357, 441, 459, 681, 833, 1071, 1323, 1589, 2043, 2499, 3213, 3859, 4767, 6129, 7497, 11123, 11577, 14301, 22491, 27013, 33369, 34731, 42903, 81039, 100107, 104193, 189091, 243117, 300321, 567273, 729351, 1701819, 5105457]

約数ペア:

[(1, 5105457), (3, 1701819), (7, 729351), (9, 567273), (17, 300321), (21, 243117), (27, 189091), (49, 104193), (51, 100107), (63, 81039), (119, 42903), (147, 34731), (153, 33369), (189, 27013), (227, 22491), (357, 14301), (441, 11577), (459, 11123), (681, 7497), (833, 6129), (1071, 4767), (1323, 3859), (1589, 3213), (2043, 2499)]