55254171

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 86169600

約数和(自身を除く): 30915429

約数列:

[1, 3, 7, 21, 101, 109, 239, 303, 327, 707, 717, 763, 1673, 2121, 2289, 5019, 11009, 24139, 26051, 33027, 72417, 77063, 78153, 168973, 182357, 231189, 506919, 547071, 2631151, 7893453, 18418057, 55254171]

約数ペア:

[(1, 55254171), (3, 18418057), (7, 7893453), (21, 2631151), (101, 547071), (109, 506919), (239, 231189), (303, 182357), (327, 168973), (707, 78153), (717, 77063), (763, 72417), (1673, 33027), (2121, 26051), (2289, 24139), (5019, 11009)]