3150313257

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{79}}^2$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 5360612544

約数和(自身を除く): 2210299287

約数列:

[1, 3, 7, 13, 21, 39, 43, 79, 91, 129, 237, 273, 301, 553, 559, 903, 1027, 1659, 1677, 1849, 3081, 3397, 3913, 5547, 6241, 7189, 10191, 11739, 12943, 18723, 21567, 23779, 24037, 38829, 43687, 44161, 71337, 72111, 81133, 131061, 132483, 146071, 168259, 243399, 268363, 309127, 438213, 504777, 567931, 805089, 927381, 1022497, 1703793, 1878541, 1898923, 3067491, 3488719, 5635623, 5696769, 10466157, 11539609, 13292461, 24421033, 34618827, 39877383, 73263099, 80777263, 150014917, 242331789, 450044751, 1050104419, 3150313257]

約数ペア:

[(1, 3150313257), (3, 1050104419), (7, 450044751), (13, 242331789), (21, 150014917), (39, 80777263), (43, 73263099), (79, 39877383), (91, 34618827), (129, 24421033), (237, 13292461), (273, 11539609), (301, 10466157), (553, 5696769), (559, 5635623), (903, 3488719), (1027, 3067491), (1659, 1898923), (1677, 1878541), (1849, 1703793), (3081, 1022497), (3397, 927381), (3913, 805089), (5547, 567931), (6241, 504777), (7189, 438213), (10191, 309127), (11739, 268363), (12943, 243399), (18723, 168259), (21567, 146071), (23779, 132483), (24037, 131061), (38829, 81133), (43687, 72111), (44161, 71337)]