86564271

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{1531}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 118245888

約数和(自身を除く): 31681617

約数列:

[1, 3, 47, 141, 401, 1203, 1531, 4593, 18847, 56541, 71957, 215871, 613931, 1841793, 28854757, 86564271]

約数ペア:

[(1, 86564271), (3, 28854757), (47, 1841793), (141, 613931), (401, 215871), (1203, 71957), (1531, 56541), (4593, 18847)]