66871131

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1\times {\mathrm{809}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 90979200

約数和(自身を除く): 24108069

約数列:

[1, 3, 59, 177, 467, 809, 1401, 2427, 27553, 47731, 82659, 143193, 377803, 1133409, 22290377, 66871131]

約数ペア:

[(1, 66871131), (3, 22290377), (59, 1133409), (177, 377803), (467, 143193), (809, 82659), (1401, 47731), (2427, 27553)]