274329027

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2281}}^1$

素因数の和:2400

約数の個数: 48

約数和(自身を含む): 478453248

約数和(自身を除く): 204124221

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 83, 161, 207, 249, 483, 581, 747, 1449, 1743, 1909, 2281, 5229, 5727, 6843, 13363, 15967, 17181, 20529, 40089, 47901, 52463, 120267, 143703, 157389, 189323, 367241, 472167, 567969, 1101723, 1325261, 1703907, 3305169, 3975783, 4354429, 11927349, 13063287, 30481003, 39189861, 91443009, 274329027]

約数ペア:

[(1, 274329027), (3, 91443009), (7, 39189861), (9, 30481003), (21, 13063287), (23, 11927349), (63, 4354429), (69, 3975783), (83, 3305169), (161, 1703907), (207, 1325261), (249, 1101723), (483, 567969), (581, 472167), (747, 367241), (1449, 189323), (1743, 157389), (1909, 143703), (2281, 120267), (5229, 52463), (5727, 47901), (6843, 40089), (13363, 20529), (15967, 17181)]