75284451

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 129392640

約数和(自身を除く): 54108189

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 103, 107, 207, 253, 297, 309, 321, 621, 759, 927, 963, 1133, 1177, 2277, 2369, 2461, 2781, 2889, 3399, 3531, 6831, 7107, 7383, 10197, 10593, 11021, 21321, 22149, 26059, 27071, 30591, 31779, 33063, 63963, 66447, 78177, 81213, 99189, 121231, 234531, 243639, 253483, 297567, 363693, 703593, 730917, 760449, 1091079, 2281347, 2788313, 3273237, 6844041, 8364939, 25094817, 75284451]

約数ペア:

[(1, 75284451), (3, 25094817), (9, 8364939), (11, 6844041), (23, 3273237), (27, 2788313), (33, 2281347), (69, 1091079), (99, 760449), (103, 730917), (107, 703593), (207, 363693), (253, 297567), (297, 253483), (309, 243639), (321, 234531), (621, 121231), (759, 99189), (927, 81213), (963, 78177), (1133, 66447), (1177, 63963), (2277, 33063), (2369, 31779), (2461, 30591), (2781, 27071), (2889, 26059), (3399, 22149), (3531, 21321), (6831, 11021), (7107, 10593), (7383, 10197)]