91738479

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5347}}^1$

素因数の和:5419

約数の個数: 32

約数和(自身を含む): 150599680

約数和(自身を除く): 58861201

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 5347, 5719, 16041, 17157, 37429, 101593, 112287, 229921, 304779, 689763, 711151, 1609447, 2133453, 4368499, 4828341, 13105497, 30579493, 91738479]

約数ペア:

[(1, 91738479), (3, 30579493), (7, 13105497), (19, 4828341), (21, 4368499), (43, 2133453), (57, 1609447), (129, 711151), (133, 689763), (301, 304779), (399, 229921), (817, 112287), (903, 101593), (2451, 37429), (5347, 17157), (5719, 16041)]