66706941

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{16631}}^1$

素因数の和:16832

約数の個数: 16

約数和(自身を含む): 102187008

約数和(自身を除く): 35480067

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 16631, 49893, 116417, 349251, 3176521, 9529563, 22235647, 66706941]

約数ペア:

[(1, 66706941), (3, 22235647), (7, 9529563), (21, 3176521), (191, 349251), (573, 116417), (1337, 49893), (4011, 16631)]