201639830409

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{68515063}}^1$

素因数の和:68515181

約数の個数: 16

約数和(自身を含む): 301466281600

約数和(自身を除く): 99826451191

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 68515063, 205545189, 616635567, 1849906701, 7468141867, 22404425601, 67213276803, 201639830409]

約数ペア:

[(1, 201639830409), (3, 67213276803), (9, 22404425601), (27, 7468141867), (109, 1849906701), (327, 616635567), (981, 205545189), (2943, 68515063)]