26267571

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 44448768

約数和(自身を除く): 18181197

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 243, 279, 297, 317, 341, 837, 891, 951, 1023, 2511, 2673, 2853, 3069, 3487, 7533, 8559, 9207, 9827, 10461, 25677, 27621, 29481, 31383, 77031, 82863, 88443, 94149, 108097, 265329, 282447, 324291, 795987, 847341, 972873, 2387961, 2918619, 8755857, 26267571]

約数ペア:

[(1, 26267571), (3, 8755857), (9, 2918619), (11, 2387961), (27, 972873), (31, 847341), (33, 795987), (81, 324291), (93, 282447), (99, 265329), (243, 108097), (279, 94149), (297, 88443), (317, 82863), (341, 77031), (837, 31383), (891, 29481), (951, 27621), (1023, 25677), (2511, 10461), (2673, 9827), (2853, 9207), (3069, 8559), (3487, 7533)]