81908166

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{231379}}^1$

素因数の和:231443

約数の個数: 16

約数和(自身を含む): 166593600

約数和(自身を除く): 84685434

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 231379, 462758, 694137, 1388274, 13651361, 27302722, 40954083, 81908166]

約数ペア:

[(1, 81908166), (2, 40954083), (3, 27302722), (6, 13651361), (59, 1388274), (118, 694137), (177, 462758), (354, 231379)]