66425037

素因数分解:

$3^1\times 7^3\times {\mathrm{64553}}^1$

素因数の和:64577

約数の個数: 16

約数和(自身を含む): 103286400

約数和(自身を除く): 36861363

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 64553, 193659, 451871, 1355613, 3163097, 9489291, 22141679, 66425037]

約数ペア:

[(1, 66425037), (3, 22141679), (7, 9489291), (21, 3163097), (49, 1355613), (147, 451871), (343, 193659), (1029, 64553)]