51184881

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5119}}^1$

素因数の和:5237

約数の個数: 24

約数和(自身を含む): 81469440

約数和(自身を除く): 30284559

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 3333, 5119, 9999, 15357, 46071, 56309, 168927, 506781, 517019, 1551057, 4653171, 5687209, 17061627, 51184881]

約数ペア:

[(1, 51184881), (3, 17061627), (9, 5687209), (11, 4653171), (33, 1551057), (99, 517019), (101, 506781), (303, 168927), (909, 56309), (1111, 46071), (3333, 15357), (5119, 9999)]