66846997

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7079}}^1$

素因数の和:7176

約数の個数: 16

約数和(自身を含む): 81561600

約数和(自身を除く): 14714603

約数列:

[1, 7, 19, 71, 133, 497, 1349, 7079, 9443, 49553, 134501, 502609, 941507, 3518263, 9549571, 66846997]

約数ペア:

[(1, 66846997), (7, 9549571), (19, 3518263), (71, 941507), (133, 502609), (497, 134501), (1349, 49553), (7079, 9443)]