23069529

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 80

約数和(自身を含む): 43211520

約数和(自身を除く): 20141991

約数列:

[1, 3, 7, 9, 21, 23, 27, 29, 61, 63, 69, 81, 87, 161, 183, 189, 203, 207, 261, 427, 483, 549, 567, 609, 621, 667, 783, 1281, 1403, 1449, 1647, 1769, 1827, 1863, 2001, 2349, 3843, 4209, 4347, 4669, 4941, 5307, 5481, 6003, 9821, 11529, 12383, 12627, 13041, 14007, 15921, 16443, 18009, 29463, 34587, 37149, 37881, 40687, 42021, 47763, 54027, 88389, 111447, 113643, 122061, 126063, 143289, 265167, 284809, 334341, 366183, 378189, 795501, 854427, 1003023, 1098549, 2563281, 3295647, 7689843, 23069529]

約数ペア:

[(1, 23069529), (3, 7689843), (7, 3295647), (9, 2563281), (21, 1098549), (23, 1003023), (27, 854427), (29, 795501), (61, 378189), (63, 366183), (69, 334341), (81, 284809), (87, 265167), (161, 143289), (183, 126063), (189, 122061), (203, 113643), (207, 111447), (261, 88389), (427, 54027), (483, 47763), (549, 42021), (567, 40687), (609, 37881), (621, 37149), (667, 34587), (783, 29463), (1281, 18009), (1403, 16443), (1449, 15921), (1647, 14007), (1769, 13041), (1827, 12627), (1863, 12383), (2001, 11529), (2349, 9821), (3843, 6003), (4209, 5481), (4347, 5307), (4669, 4941)]