285424886187

素因数分解:

$3^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1021}}^1\times {\mathrm{1103}}^1$

素因数の和:2295

約数の個数: 96

約数和(自身を含む): 492836198400

約数和(自身を除く): 207411312213

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 149, 189, 243, 447, 567, 1021, 1043, 1103, 1341, 1701, 3063, 3129, 3309, 4023, 7147, 7721, 9189, 9387, 9927, 12069, 21441, 23163, 27567, 28161, 29781, 36207, 64323, 69489, 82701, 84483, 89343, 152129, 164347, 192969, 208467, 248103, 253449, 268029, 456387, 493041, 578907, 625401, 1064903, 1126163, 1150429, 1369161, 1479123, 1736721, 1876203, 3194709, 3378489, 3451287, 4107483, 4437369, 7883141, 9584127, 10135467, 10353861, 12322449, 13312107, 23649423, 28752381, 30406401, 31061583, 36967347, 39936321, 70948269, 86257143, 91219203, 93184749, 167798287, 212844807, 258771429, 273657609, 279554247, 503394861, 638534421, 1174588009, 1510184583, 1915603263, 3523764027, 4530553749, 10571292081, 13591661247, 31713876243, 40774983741, 95141628729, 285424886187]

約数ペア:

[(1, 285424886187), (3, 95141628729), (7, 40774983741), (9, 31713876243), (21, 13591661247), (27, 10571292081), (63, 4530553749), (81, 3523764027), (149, 1915603263), (189, 1510184583), (243, 1174588009), (447, 638534421), (567, 503394861), (1021, 279554247), (1043, 273657609), (1103, 258771429), (1341, 212844807), (1701, 167798287), (3063, 93184749), (3129, 91219203), (3309, 86257143), (4023, 70948269), (7147, 39936321), (7721, 36967347), (9189, 31061583), (9387, 30406401), (9927, 28752381), (12069, 23649423), (21441, 13312107), (23163, 12322449), (27567, 10353861), (28161, 10135467), (29781, 9584127), (36207, 7883141), (64323, 4437369), (69489, 4107483), (82701, 3451287), (84483, 3378489), (89343, 3194709), (152129, 1876203), (164347, 1736721), (192969, 1479123), (208467, 1369161), (248103, 1150429), (253449, 1126163), (268029, 1064903), (456387, 625401), (493041, 578907)]