25977986143201

素因数分解:

${\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{4127}}^1\times {\mathrm{138731}}^1$

素因数の和:143049

約数の個数: 24

約数和(自身を含む): 27778692370176

約数和(自身を除く): 1800706226975

約数列:

[1, 17, 157, 289, 2669, 4127, 45373, 70159, 138731, 647939, 1192703, 2358427, 11014963, 21780767, 40093259, 187254371, 370273039, 572542837, 6294641663, 9733228229, 89889225409, 165464879893, 1528116831953, 25977986143201]

約数ペア:

[(1, 25977986143201), (17, 1528116831953), (157, 165464879893), (289, 89889225409), (2669, 9733228229), (4127, 6294641663), (45373, 572542837), (70159, 370273039), (138731, 187254371), (647939, 40093259), (1192703, 21780767), (2358427, 11014963)]