72553569

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5623}}^1$

素因数の和:5677

約数の個数: 32

約数和(自身を含む): 116619264

約数和(自身を除く): 44065695

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 4301, 5623, 12903, 16869, 61853, 95591, 129329, 185559, 286773, 387987, 1051501, 1422619, 2198593, 3154503, 4267857, 6595779, 24184523, 72553569]

約数ペア:

[(1, 72553569), (3, 24184523), (11, 6595779), (17, 4267857), (23, 3154503), (33, 2198593), (51, 1422619), (69, 1051501), (187, 387987), (253, 286773), (391, 185559), (561, 129329), (759, 95591), (1173, 61853), (4301, 16869), (5623, 12903)]