79535691

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6551}}^1$

素因数の和:6647

約数の個数: 24

約数和(自身を含む): 122653440

約数和(自身を除く): 43117749

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 6551, 12141, 19653, 58959, 124469, 373407, 465121, 1120221, 1395363, 4186089, 8837299, 26511897, 79535691]

約数ペア:

[(1, 79535691), (3, 26511897), (9, 8837299), (19, 4186089), (57, 1395363), (71, 1120221), (171, 465121), (213, 373407), (639, 124469), (1349, 58959), (4047, 19653), (6551, 12141)]