133719687

素因数分解:

$3^3\times {\mathrm{409}}^1\times {\mathrm{12109}}^1$

素因数の和:12527

約数の個数: 16

約数和(自身を含む): 198604000

約数和(自身を除く): 64884313

約数列:

[1, 3, 9, 27, 409, 1227, 3681, 11043, 12109, 36327, 108981, 326943, 4952581, 14857743, 44573229, 133719687]

約数ペア:

[(1, 133719687), (3, 44573229), (9, 14857743), (27, 4952581), (409, 326943), (1227, 108981), (3681, 36327), (11043, 12109)]