27762581

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 37158912

約数和(自身を除く): 9396331

約数列:

[1, 7, 11, 17, 77, 119, 127, 167, 187, 889, 1169, 1309, 1397, 1837, 2159, 2839, 9779, 12859, 15113, 19873, 21209, 23749, 31229, 148463, 166243, 218603, 233299, 360553, 1633093, 2523871, 3966083, 27762581]

約数ペア:

[(1, 27762581), (7, 3966083), (11, 2523871), (17, 1633093), (77, 360553), (119, 233299), (127, 218603), (167, 166243), (187, 148463), (889, 31229), (1169, 23749), (1309, 21209), (1397, 19873), (1837, 15113), (2159, 12859), (2839, 9779)]