133056513

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{18457}}^1$

素因数の和:18558

約数の個数: 20

約数和(自身を含む): 201007620

約数和(自身を除く): 67951107

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 18457, 55371, 166113, 498339, 1495017, 1642673, 4928019, 14784057, 44352171, 133056513]

約数ペア:

[(1, 133056513), (3, 44352171), (9, 14784057), (27, 4928019), (81, 1642673), (89, 1495017), (267, 498339), (801, 166113), (2403, 55371), (7209, 18457)]