90474057

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{15881}}^1$

素因数の和:16101

約数の個数: 16

約数和(自身を含む): 134679360

約数和(自身を除く): 44205303

約数列:

[1, 3, 9, 27, 211, 633, 1899, 5697, 15881, 47643, 142929, 428787, 3350891, 10052673, 30158019, 90474057]

約数ペア:

[(1, 90474057), (3, 30158019), (9, 10052673), (27, 3350891), (211, 428787), (633, 142929), (1899, 47643), (5697, 15881)]