81024669

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 139636224

約数和(自身を除く): 58611555

約数列:

[1, 3, 9, 11, 17, 31, 33, 51, 93, 99, 153, 187, 279, 341, 527, 561, 1023, 1553, 1581, 1683, 3069, 4659, 4743, 5797, 13977, 17083, 17391, 26401, 48143, 51249, 52173, 79203, 144429, 153747, 237609, 290411, 433287, 529573, 818431, 871233, 1588719, 2455293, 2613699, 4766157, 7365879, 9002741, 27008223, 81024669]

約数ペア:

[(1, 81024669), (3, 27008223), (9, 9002741), (11, 7365879), (17, 4766157), (31, 2613699), (33, 2455293), (51, 1588719), (93, 871233), (99, 818431), (153, 529573), (187, 433287), (279, 290411), (341, 237609), (527, 153747), (561, 144429), (1023, 79203), (1553, 52173), (1581, 51249), (1683, 48143), (3069, 26401), (4659, 17391), (4743, 17083), (5797, 13977)]