81733635

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{27109}}^1$

素因数の和:27187

約数の個数: 24

約数和(自身を含む): 143791440

約数和(自身を除く): 62057805

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 27109, 81327, 135545, 243981, 406635, 1219905, 1816303, 5448909, 9081515, 16346727, 27244545, 81733635]

約数ペア:

[(1, 81733635), (3, 27244545), (5, 16346727), (9, 9081515), (15, 5448909), (45, 1816303), (67, 1219905), (201, 406635), (335, 243981), (603, 135545), (1005, 81327), (3015, 27109)]