66713493

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{288803}}^1$

素因数の和:288824

約数の個数: 16

約数和(自身を含む): 110900736

約数和(自身を除く): 44187243

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 288803, 866409, 2021621, 3176833, 6064863, 9530499, 22237831, 66713493]

約数ペア:

[(1, 66713493), (3, 22237831), (7, 9530499), (11, 6064863), (21, 3176833), (33, 2021621), (77, 866409), (231, 288803)]