65272743

素因数分解:

$3^3\times {\mathrm{1213}}^1\times {\mathrm{1993}}^1$

素因数の和:3215

約数の個数: 16

約数和(自身を含む): 96828640

約数和(自身を除く): 31555897

約数列:

[1, 3, 9, 27, 1213, 1993, 3639, 5979, 10917, 17937, 32751, 53811, 2417509, 7252527, 21757581, 65272743]

約数ペア:

[(1, 65272743), (3, 21757581), (9, 7252527), (27, 2417509), (1213, 53811), (1993, 32751), (3639, 17937), (5979, 10917)]