69959043

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 126986496

約数和(自身を除く): 57027453

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 157, 231, 471, 643, 693, 1099, 1413, 1727, 1929, 3297, 4501, 5181, 5787, 7073, 9891, 12089, 13503, 15543, 21219, 36267, 40509, 49511, 63657, 100951, 108801, 148533, 302853, 445599, 706657, 908559, 1110461, 2119971, 3331383, 6359913, 7773227, 9994149, 23319681, 69959043]

約数ペア:

[(1, 69959043), (3, 23319681), (7, 9994149), (9, 7773227), (11, 6359913), (21, 3331383), (33, 2119971), (63, 1110461), (77, 908559), (99, 706657), (157, 445599), (231, 302853), (471, 148533), (643, 108801), (693, 100951), (1099, 63657), (1413, 49511), (1727, 40509), (1929, 36267), (3297, 21219), (4501, 15543), (5181, 13503), (5787, 12089), (7073, 9891)]