66639801

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{17477}}^1$

素因数の和:17552

約数の個数: 16

約数和(自身を含む): 93961728

約数和(自身を除く): 27321927

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 17477, 52431, 541787, 716557, 1625361, 2149671, 22213267, 66639801]

約数ペア:

[(1, 66639801), (3, 22213267), (31, 2149671), (41, 1625361), (93, 716557), (123, 541787), (1271, 52431), (3813, 17477)]