77954149

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2309}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 99542520

約数和(自身を除く): 21588371

約数列:

[1, 7, 13, 49, 53, 91, 371, 637, 689, 2309, 2597, 4823, 16163, 30017, 33761, 113141, 122377, 210119, 856639, 1470833, 1590901, 5996473, 11136307, 77954149]

約数ペア:

[(1, 77954149), (7, 11136307), (13, 5996473), (49, 1590901), (53, 1470833), (91, 856639), (371, 210119), (637, 122377), (689, 113141), (2309, 33761), (2597, 30017), (4823, 16163)]