53977521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{15551}}^1$

素因数の和:15656

約数の個数: 16

約数和(自身を含む): 78382080

約数和(自身を除く): 24404559

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 15551, 46653, 202163, 606489, 1384039, 4152117, 17992507, 53977521]

約数ペア:

[(1, 53977521), (3, 17992507), (13, 4152117), (39, 1384039), (89, 606489), (267, 202163), (1157, 46653), (3471, 15551)]