66918873

素因数分解:

$3^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{3067}}^1$

素因数の和:4116

約数の個数: 16

約数和(自身を含む): 102103040

約数和(自身を除く): 35184167

約数列:

[1, 3, 7, 21, 1039, 3067, 3117, 7273, 9201, 21469, 21819, 64407, 3186613, 9559839, 22306291, 66918873]

約数ペア:

[(1, 66918873), (3, 22306291), (7, 9559839), (21, 3186613), (1039, 64407), (3067, 21819), (3117, 21469), (7273, 9201)]