91601289

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11027}}^1$

素因数の和:11117

約数の個数: 24

約数和(自身を含む): 144510912

約数和(自身を除く): 52909623

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 11027, 33081, 99243, 143351, 430053, 782917, 1290159, 2348751, 7046253, 10177921, 30533763, 91601289]

約数ペア:

[(1, 91601289), (3, 30533763), (9, 10177921), (13, 7046253), (39, 2348751), (71, 1290159), (117, 782917), (213, 430053), (639, 143351), (923, 99243), (2769, 33081), (8307, 11027)]