271585445803

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{929}}^1$

素因数の和:1157

約数の個数: 96

約数和(自身を含む): 353465948160

約数和(自身を除く): 81880502357

約数列:

[1, 7, 17, 23, 61, 103, 119, 161, 289, 391, 427, 721, 929, 1037, 1403, 1751, 2023, 2369, 2737, 6283, 6503, 6647, 7259, 9821, 12257, 15793, 16583, 17629, 21367, 23851, 29767, 40273, 43981, 46529, 56669, 95687, 106811, 110551, 123403, 144509, 149569, 166957, 208369, 268481, 281911, 363239, 396683, 405467, 669809, 684641, 747677, 963373, 1011563, 1303387, 1626679, 1815787, 1879367, 2200801, 2456653, 2542673, 2838269, 4792487, 5836907, 6175063, 6743611, 9123709, 11386753, 12710509, 15405607, 16377341, 17196571, 22157579, 27653543, 37413617, 40858349, 41763101, 43225441, 99227419, 114641387, 134248861, 155103053, 193574801, 261895319, 292341707, 376678843, 636031489, 694591933, 939742027, 1686866123, 2282230637, 2636751901, 4452220423, 11808062861, 15975614459, 38797920829, 271585445803]

約数ペア:

[(1, 271585445803), (7, 38797920829), (17, 15975614459), (23, 11808062861), (61, 4452220423), (103, 2636751901), (119, 2282230637), (161, 1686866123), (289, 939742027), (391, 694591933), (427, 636031489), (721, 376678843), (929, 292341707), (1037, 261895319), (1403, 193574801), (1751, 155103053), (2023, 134248861), (2369, 114641387), (2737, 99227419), (6283, 43225441), (6503, 41763101), (6647, 40858349), (7259, 37413617), (9821, 27653543), (12257, 22157579), (15793, 17196571), (16583, 16377341), (17629, 15405607), (21367, 12710509), (23851, 11386753), (29767, 9123709), (40273, 6743611), (43981, 6175063), (46529, 5836907), (56669, 4792487), (95687, 2838269), (106811, 2542673), (110551, 2456653), (123403, 2200801), (144509, 1879367), (149569, 1815787), (166957, 1626679), (208369, 1303387), (268481, 1011563), (281911, 963373), (363239, 747677), (396683, 684641), (405467, 669809)]