75303081

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1075

約数の個数: 64

約数和(自身を含む): 141004800

約数和(自身を除く): 65701719

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 51, 63, 69, 119, 153, 161, 189, 207, 357, 391, 459, 483, 621, 1019, 1071, 1173, 1449, 2737, 3057, 3213, 3519, 4347, 7133, 8211, 9171, 10557, 17323, 21399, 23437, 24633, 27513, 51969, 64197, 70311, 73899, 121261, 155907, 164059, 192591, 210933, 363783, 398429, 467721, 492177, 632799, 1091349, 1195287, 1476531, 2789003, 3274047, 3585861, 4429593, 8367009, 10757583, 25101027, 75303081]

約数ペア:

[(1, 75303081), (3, 25101027), (7, 10757583), (9, 8367009), (17, 4429593), (21, 3585861), (23, 3274047), (27, 2789003), (51, 1476531), (63, 1195287), (69, 1091349), (119, 632799), (153, 492177), (161, 467721), (189, 398429), (207, 363783), (357, 210933), (391, 192591), (459, 164059), (483, 155907), (621, 121261), (1019, 73899), (1071, 70311), (1173, 64197), (1449, 51969), (2737, 27513), (3057, 24633), (3213, 23437), (3519, 21399), (4347, 17323), (7133, 10557), (8211, 9171)]