53357997

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2287}}^1$

素因数の和:2409

約数の個数: 32

約数和(自身を含む): 89616384

約数和(自身を除く): 36258387

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 231, 303, 707, 1111, 2121, 2287, 3333, 6861, 7777, 16009, 23331, 25157, 48027, 75471, 176099, 230987, 528297, 692961, 1616909, 2540857, 4850727, 7622571, 17785999, 53357997]

約数ペア:

[(1, 53357997), (3, 17785999), (7, 7622571), (11, 4850727), (21, 2540857), (33, 1616909), (77, 692961), (101, 528297), (231, 230987), (303, 176099), (707, 75471), (1111, 48027), (2121, 25157), (2287, 23331), (3333, 16009), (6861, 7777)]