145300851

素因数分解:

$3^3\times {\mathrm{757}}^1\times {\mathrm{7109}}^1$

素因数の和:7875

約数の個数: 16

約数和(自身を含む): 215575200

約数和(自身を除く): 70274349

約数列:

[1, 3, 9, 27, 757, 2271, 6813, 7109, 20439, 21327, 63981, 191943, 5381513, 16144539, 48433617, 145300851]

約数ペア:

[(1, 145300851), (3, 48433617), (9, 16144539), (27, 5381513), (757, 191943), (2271, 63981), (6813, 21327), (7109, 20439)]