73840761

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{63601}}^1$

素因数の和:63653

約数の個数: 16

約数和(自身を含む): 111939520

約数和(自身を除く): 38098759

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 63601, 190803, 572409, 1717227, 2734843, 8204529, 24613587, 73840761]

約数ペア:

[(1, 73840761), (3, 24613587), (9, 8204529), (27, 2734843), (43, 1717227), (129, 572409), (387, 190803), (1161, 63601)]