222152697

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{146057}}^1$

素因数の和:146089

約数の個数: 18

約数和(自身を含む): 347471982

約数和(自身を除く): 125319285

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 146057, 438171, 1314513, 1898741, 5696223, 17088669, 24683633, 74050899, 222152697]

約数ペア:

[(1, 222152697), (3, 74050899), (9, 24683633), (13, 17088669), (39, 5696223), (117, 1898741), (169, 1314513), (507, 438171), (1521, 146057)]