39393081

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16033}}^1$

素因数の和:16062

約数の個数: 32

約数和(自身を含む): 71832320

約数和(自身を除く): 32439239

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 16033, 48099, 112231, 144297, 208429, 336693, 432891, 625287, 1010079, 1459003, 1875861, 3030237, 4377009, 5627583, 13131027, 39393081]

約数ペア:

[(1, 39393081), (3, 13131027), (7, 5627583), (9, 4377009), (13, 3030237), (21, 1875861), (27, 1459003), (39, 1010079), (63, 625287), (91, 432891), (117, 336693), (189, 208429), (273, 144297), (351, 112231), (819, 48099), (2457, 16033)]