81033702951

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{13901819}}^1$

素因数の和:13901918

約数の個数: 16

約数和(自身を含む): 113438851200

約数和(自身を除く): 32405148249

約数列:

[1, 3, 29, 67, 87, 201, 1943, 5829, 13901819, 41705457, 403152751, 931421873, 1209458253, 2794265619, 27011234317, 81033702951]

約数ペア:

[(1, 81033702951), (3, 27011234317), (29, 2794265619), (67, 1209458253), (87, 931421873), (201, 403152751), (1943, 41705457), (5829, 13901819)]