89022671487

素因数分解:

$3^4\times {\mathrm{2243}}^1\times {\mathrm{489989}}^1$

素因数の和:492244

約数の個数: 20

約数和(自身を含む): 133044044760

約数和(自身を除く): 44021373273

約数列:

[1, 3, 9, 27, 81, 2243, 6729, 20187, 60561, 181683, 489989, 1469967, 4409901, 13229703, 39689109, 1099045327, 3297135981, 9891407943, 29674223829, 89022671487]

約数ペア:

[(1, 89022671487), (3, 29674223829), (9, 9891407943), (27, 3297135981), (81, 1099045327), (2243, 39689109), (6729, 13229703), (20187, 4409901), (60561, 1469967), (181683, 489989)]