268080111

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11069}}^1$

素因数の和:11117

約数の個数: 40

約数和(自身を含む): 450061920

約数和(自身を除く): 181981809

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 621, 897, 1053, 1863, 2691, 8073, 11069, 24219, 33207, 99621, 143897, 254587, 298863, 431691, 763761, 896589, 1295073, 2291283, 3309631, 3885219, 6873849, 9928893, 11655657, 20621547, 29786679, 89360037, 268080111]

約数ペア:

[(1, 268080111), (3, 89360037), (9, 29786679), (13, 20621547), (23, 11655657), (27, 9928893), (39, 6873849), (69, 3885219), (81, 3309631), (117, 2291283), (207, 1295073), (299, 896589), (351, 763761), (621, 431691), (897, 298863), (1053, 254587), (1863, 143897), (2691, 99621), (8073, 33207), (11069, 24219)]