9980496567

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{6485053}}^1$

素因数の和:6485084

約数の個数: 20

約数和(自身を含む): 15693830680

約数和(自身を除く): 5713334113

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 6485053, 19455159, 58365477, 123216007, 175096431, 369648021, 525289293, 1108944063, 3326832189, 9980496567]

約数ペア:

[(1, 9980496567), (3, 3326832189), (9, 1108944063), (19, 525289293), (27, 369648021), (57, 175096431), (81, 123216007), (171, 58365477), (513, 19455159), (1539, 6485053)]