53285211

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4889}}^1$

素因数の和:5075

約数の個数: 24

約数和(自身を含む): 88489440

約数和(自身を除く): 35204229

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 1211, 1557, 3633, 4889, 10899, 14667, 34223, 44001, 102669, 308007, 845797, 2537391, 5920579, 7612173, 17761737, 53285211]

約数ペア:

[(1, 53285211), (3, 17761737), (7, 7612173), (9, 5920579), (21, 2537391), (63, 845797), (173, 308007), (519, 102669), (1211, 44001), (1557, 34223), (3633, 14667), (4889, 10899)]