66412941

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73547}}^1$

素因数の和:73600

約数の個数: 16

約数和(自身を含む): 103555584

約数和(自身を除く): 37142643

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 73547, 220641, 514829, 1544487, 3162521, 9487563, 22137647, 66412941]

約数ペア:

[(1, 66412941), (3, 22137647), (7, 9487563), (21, 3162521), (43, 1544487), (129, 514829), (301, 220641), (903, 73547)]