133640559

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{30871}}^1$

素因数の和:30927

約数の個数: 24

約数和(自身を含む): 213510752

約数和(自身を除く): 79870193

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 30871, 92613, 277839, 401323, 1142227, 1203969, 3426681, 3611907, 10280043, 14848951, 44546853, 133640559]

約数ペア:

[(1, 133640559), (3, 44546853), (9, 14848951), (13, 10280043), (37, 3611907), (39, 3426681), (111, 1203969), (117, 1142227), (333, 401323), (481, 277839), (1443, 92613), (4329, 30871)]