61390611

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1889}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 93169440

約数和(自身を除く): 31778829

約数列:

[1, 3, 9, 23, 69, 157, 207, 471, 1413, 1889, 3611, 5667, 10833, 17001, 32499, 43447, 130341, 296573, 391023, 889719, 2669157, 6821179, 20463537, 61390611]

約数ペア:

[(1, 61390611), (3, 20463537), (9, 6821179), (23, 2669157), (69, 889719), (157, 391023), (207, 296573), (471, 130341), (1413, 43447), (1889, 32499), (3611, 17001), (5667, 10833)]