73973169

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{11003}}^1$

素因数の和:11098

約数の個数: 20

約数和(自身を含む): 111844656

約数和(自身を除く): 37871487

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 11003, 33009, 99027, 297081, 891243, 913249, 2739747, 8219241, 24657723, 73973169]

約数ペア:

[(1, 73973169), (3, 24657723), (9, 8219241), (27, 2739747), (81, 913249), (83, 891243), (249, 297081), (747, 99027), (2241, 33009), (6723, 11003)]