268185969

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{36473}}^1$

素因数の和:36541

約数の個数: 24

約数和(自身を含む): 417262560

約数和(自身を除く): 149076591

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 36473, 109419, 328257, 692987, 1568339, 2078961, 4705017, 6236883, 14115051, 29798441, 89395323, 268185969]

約数ペア:

[(1, 268185969), (3, 89395323), (9, 29798441), (19, 14115051), (43, 6236883), (57, 4705017), (129, 2078961), (171, 1568339), (387, 692987), (817, 328257), (2451, 109419), (7353, 36473)]