91729521

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{2221}}^1$

素因数の和:2593

約数の個数: 24

約数和(自身を含む): 143159016

約数和(自身を除く): 51429495

約数列:

[1, 3, 9, 13, 39, 117, 353, 1059, 2221, 3177, 4589, 6663, 13767, 19989, 28873, 41301, 86619, 259857, 784013, 2352039, 7056117, 10192169, 30576507, 91729521]

約数ペア:

[(1, 91729521), (3, 30576507), (9, 10192169), (13, 7056117), (39, 2352039), (117, 784013), (353, 259857), (1059, 86619), (2221, 41301), (3177, 28873), (4589, 19989), (6663, 13767)]