156919113

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{149021}}^1$

素因数の和:149046

約数の個数: 20

約数和(自身を含む): 252443268

約数和(自身を除く): 95524155

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 149021, 447063, 1341189, 1937273, 4023567, 5811819, 12070701, 17435457, 52306371, 156919113]

約数ペア:

[(1, 156919113), (3, 52306371), (9, 17435457), (13, 12070701), (27, 5811819), (39, 4023567), (81, 1937273), (117, 1341189), (351, 447063), (1053, 149021)]