162918147

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{55813}}^1$

素因数の和:55962

約数の個数: 16

約数和(自身を含む): 250046720

約数和(自身を除く): 87128573

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 55813, 167439, 390691, 1172073, 7758007, 23274021, 54306049, 162918147]

約数ペア:

[(1, 162918147), (3, 54306049), (7, 23274021), (21, 7758007), (139, 1172073), (417, 390691), (973, 167439), (2919, 55813)]