7689843

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 14284800

約数和(自身を除く): 6594957

約数列:

[1, 3, 7, 9, 21, 23, 27, 29, 61, 63, 69, 87, 161, 183, 189, 203, 207, 261, 427, 483, 549, 609, 621, 667, 783, 1281, 1403, 1449, 1647, 1769, 1827, 2001, 3843, 4209, 4347, 4669, 5307, 5481, 6003, 9821, 11529, 12383, 12627, 14007, 15921, 18009, 29463, 37149, 37881, 40687, 42021, 47763, 88389, 111447, 122061, 126063, 265167, 284809, 334341, 366183, 854427, 1098549, 2563281, 7689843]

約数ペア:

[(1, 7689843), (3, 2563281), (7, 1098549), (9, 854427), (21, 366183), (23, 334341), (27, 284809), (29, 265167), (61, 126063), (63, 122061), (69, 111447), (87, 88389), (161, 47763), (183, 42021), (189, 40687), (203, 37881), (207, 37149), (261, 29463), (427, 18009), (483, 15921), (549, 14007), (609, 12627), (621, 12383), (667, 11529), (783, 9821), (1281, 6003), (1403, 5481), (1449, 5307), (1647, 4669), (1769, 4347), (1827, 4209), (2001, 3843)]