66754993

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1669}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 73105920

約数和(自身を除く): 6350927

約数列:

[1, 23, 37, 47, 851, 1081, 1669, 1739, 38387, 39997, 61753, 78443, 1420319, 1804189, 2902391, 66754993]

約数ペア:

[(1, 66754993), (23, 2902391), (37, 1804189), (47, 1420319), (851, 78443), (1081, 61753), (1669, 39997), (1739, 38387)]