147185649

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{96769}}^1$

素因数の和:96801

約数の個数: 18

約数和(自身を含む): 230215830

約数和(自身を除く): 83030181

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 96769, 290307, 870921, 1257997, 3773991, 11321973, 16353961, 49061883, 147185649]

約数ペア:

[(1, 147185649), (3, 49061883), (9, 16353961), (13, 11321973), (39, 3773991), (117, 1257997), (169, 870921), (507, 290307), (1521, 96769)]