69039243

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28099}}^1$

素因数の和:28128

約数の個数: 32

約数和(自身を含む): 125888000

約数和(自身を除く): 56848757

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 28099, 84297, 196693, 252891, 365287, 590079, 758673, 1095861, 1770237, 2557009, 3287583, 5310711, 7671027, 9862749, 23013081, 69039243]

約数ペア:

[(1, 69039243), (3, 23013081), (7, 9862749), (9, 7671027), (13, 5310711), (21, 3287583), (27, 2557009), (39, 1770237), (63, 1095861), (91, 758673), (117, 590079), (189, 365287), (273, 252891), (351, 196693), (819, 84297), (2457, 28099)]