18003135681

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{9134011}}^1$

素因数の和:9134093

約数の個数: 16

約数和(自身を含む): 27036675520

約数和(自身を除く): 9033539839

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 9134011, 27402033, 82206099, 246618297, 666782803, 2000348409, 6001045227, 18003135681]

約数ペア:

[(1, 18003135681), (3, 6001045227), (9, 2000348409), (27, 666782803), (73, 246618297), (219, 82206099), (657, 27402033), (1971, 9134011)]