56421333

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{67409}}^1$

素因数の和:67449

約数の個数: 16

約数和(自身を含む): 86284800

約数和(自身を除く): 29863467

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 67409, 202227, 606681, 1820043, 2089679, 6269037, 18807111, 56421333]

約数ペア:

[(1, 56421333), (3, 18807111), (9, 6269037), (27, 2089679), (31, 1820043), (93, 606681), (279, 202227), (837, 67409)]