53187201

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2887}}^1$

素因数の和:3005

約数の個数: 24

約数和(自身を含む): 81095040

約数和(自身を除く): 27907839

約数列:

[1, 3, 9, 23, 69, 89, 207, 267, 801, 2047, 2887, 6141, 8661, 18423, 25983, 66401, 199203, 256943, 597609, 770829, 2312487, 5909689, 17729067, 53187201]

約数ペア:

[(1, 53187201), (3, 17729067), (9, 5909689), (23, 2312487), (69, 770829), (89, 597609), (207, 256943), (267, 199203), (801, 66401), (2047, 25983), (2887, 18423), (6141, 8661)]