68836833

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18979}}^1$

素因数の和:19029

約数の個数: 24

約数和(自身を含む): 110539520

約数和(自身を除く): 41702687

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 18979, 56937, 170811, 246727, 588349, 740181, 1765047, 2220543, 5295141, 7648537, 22945611, 68836833]

約数ペア:

[(1, 68836833), (3, 22945611), (9, 7648537), (13, 5295141), (31, 2220543), (39, 1765047), (93, 740181), (117, 588349), (279, 246727), (403, 170811), (1209, 56937), (3627, 18979)]