133733817

素因数分解:

$3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{5347}}^1$

素因数の和:5757

約数の個数: 24

約数和(自身を含む): 221364416

約数和(自身を除く): 87630599

約数列:

[1, 3, 7, 9, 21, 63, 397, 1191, 2779, 3573, 5347, 8337, 16041, 25011, 37429, 48123, 112287, 336861, 2122759, 6368277, 14859313, 19104831, 44577939, 133733817]

約数ペア:

[(1, 133733817), (3, 44577939), (7, 19104831), (9, 14859313), (21, 6368277), (63, 2122759), (397, 336861), (1191, 112287), (2779, 48123), (3573, 37429), (5347, 25011), (8337, 16041)]