66844359

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:301

約数の個数: 40

約数和(自身を含む): 103179120

約数和(自身を除く): 36334761

約数列:

[1, 3, 9, 27, 67, 81, 109, 113, 201, 327, 339, 603, 981, 1017, 1809, 2943, 3051, 5427, 7303, 7571, 8829, 9153, 12317, 21909, 22713, 36951, 65727, 68139, 110853, 197181, 204417, 332559, 591543, 613251, 825239, 997677, 2475717, 7427151, 22281453, 66844359]

約数ペア:

[(1, 66844359), (3, 22281453), (9, 7427151), (27, 2475717), (67, 997677), (81, 825239), (109, 613251), (113, 591543), (201, 332559), (327, 204417), (339, 197181), (603, 110853), (981, 68139), (1017, 65727), (1809, 36951), (2943, 22713), (3051, 21909), (5427, 12317), (7303, 9153), (7571, 8829)]