268486569

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{84991}}^1$

素因数の和:85019

約数の個数: 24

約数和(自身を含む): 433119232

約数和(自身を除く): 164632663

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 84991, 254973, 764919, 1104883, 2294757, 3314649, 6884271, 9943947, 20652813, 29831841, 89495523, 268486569]

約数ペア:

[(1, 268486569), (3, 89495523), (9, 29831841), (13, 20652813), (27, 9943947), (39, 6884271), (81, 3314649), (117, 2294757), (243, 1104883), (351, 764919), (1053, 254973), (3159, 84991)]