51529131

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2797}}^1$

素因数の和:2915

約数の個数: 24

約数和(自身を含む): 78567840

約数和(自身を除く): 27038709

約数列:

[1, 3, 9, 23, 69, 89, 207, 267, 801, 2047, 2797, 6141, 8391, 18423, 25173, 64331, 192993, 248933, 578979, 746799, 2240397, 5725459, 17176377, 51529131]

約数ペア:

[(1, 51529131), (3, 17176377), (9, 5725459), (23, 2240397), (69, 746799), (89, 578979), (207, 248933), (267, 192993), (801, 64331), (2047, 25173), (2797, 18423), (6141, 8391)]