417048399

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{809}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 630763200

約数和(自身を除く): 213714801

約数列:

[1, 3, 9, 27, 61, 183, 313, 549, 809, 939, 1647, 2427, 2817, 7281, 8451, 19093, 21843, 49349, 57279, 148047, 171837, 253217, 444141, 515511, 759651, 1332423, 2278953, 6836859, 15446237, 46338711, 139016133, 417048399]

約数ペア:

[(1, 417048399), (3, 139016133), (9, 46338711), (27, 15446237), (61, 6836859), (183, 2278953), (313, 1332423), (549, 759651), (809, 515511), (939, 444141), (1647, 253217), (2427, 171837), (2817, 148047), (7281, 57279), (8451, 49349), (19093, 21843)]