53643513

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1283}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 89736192

約数和(自身を除く): 36092679

約数列:

[1, 3, 7, 11, 21, 33, 77, 181, 231, 543, 1267, 1283, 1991, 3801, 3849, 5973, 8981, 13937, 14113, 26943, 41811, 42339, 98791, 232223, 296373, 696669, 1625561, 2554453, 4876683, 7663359, 17881171, 53643513]

約数ペア:

[(1, 53643513), (3, 17881171), (7, 7663359), (11, 4876683), (21, 2554453), (33, 1625561), (77, 696669), (181, 296373), (231, 232223), (543, 98791), (1267, 42339), (1283, 41811), (1991, 26943), (3801, 14113), (3849, 13937), (5973, 8981)]