1552803777

素因数分解:

$3^5\times 7^2\times {\mathrm{130411}}^1$

素因数の和:130440

約数の個数: 36

約数和(自身を含む): 2705788176

約数和(自身を除く): 1152984399

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3969, 11907, 130411, 391233, 912877, 1173699, 2738631, 3521097, 6390139, 8215893, 10563291, 19170417, 24647679, 31689873, 57511251, 73943037, 172533753, 221829111, 517601259, 1552803777]

約数ペア:

[(1, 1552803777), (3, 517601259), (7, 221829111), (9, 172533753), (21, 73943037), (27, 57511251), (49, 31689873), (63, 24647679), (81, 19170417), (147, 10563291), (189, 8215893), (243, 6390139), (441, 3521097), (567, 2738631), (1323, 1173699), (1701, 912877), (3969, 391233), (11907, 130411)]