172945341

素因数分解:

$3^3\times {\mathrm{1097}}^1\times {\mathrm{5839}}^1$

素因数の和:6945

約数の個数: 16

約数和(自身を含む): 256492800

約数和(自身を除く): 83547459

約数列:

[1, 3, 9, 27, 1097, 3291, 5839, 9873, 17517, 29619, 52551, 157653, 6405383, 19216149, 57648447, 172945341]

約数ペア:

[(1, 172945341), (3, 57648447), (9, 19216149), (27, 6405383), (1097, 157653), (3291, 52551), (5839, 29619), (9873, 17517)]