69142653

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{44927}}^1$

素因数の和:44958

約数の個数: 20

約数和(自身を含む): 108725760

約数和(自身を除く): 39583107

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 44927, 134781, 404343, 853613, 1213029, 2560839, 3639087, 7682517, 23047551, 69142653]

約数ペア:

[(1, 69142653), (3, 23047551), (9, 7682517), (19, 3639087), (27, 2560839), (57, 1213029), (81, 853613), (171, 404343), (513, 134781), (1539, 44927)]