147953247

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{15359}}^1$

素因数の和:15407

約数の個数: 24

約数和(自身を含む): 224870400

約数和(自身を除く): 76917153

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 9633, 15359, 46077, 199667, 291821, 599001, 875463, 2595671, 3793673, 7787013, 11381019, 49317749, 147953247]

約数ペア:

[(1, 147953247), (3, 49317749), (13, 11381019), (19, 7787013), (39, 3793673), (57, 2595671), (169, 875463), (247, 599001), (507, 291821), (741, 199667), (3211, 46077), (9633, 15359)]