80996601

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{202999}}^1$

素因数の和:203028

約数の個数: 16

約数和(自身を含む): 129920000

約数和(自身を除く): 48923399

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 202999, 608997, 1420993, 3856981, 4262979, 11570943, 26998867, 80996601]

約数ペア:

[(1, 80996601), (3, 26998867), (7, 11570943), (19, 4262979), (21, 3856981), (57, 1420993), (133, 608997), (399, 202999)]