156675111

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 227847168

約数和(自身を除く): 71172057

約数列:

[1, 3, 17, 47, 51, 141, 163, 401, 489, 799, 1203, 2397, 2771, 6817, 7661, 8313, 18847, 20451, 22983, 56541, 65363, 130237, 196089, 320399, 390711, 961197, 1111171, 3072061, 3333513, 9216183, 52225037, 156675111]

約数ペア:

[(1, 156675111), (3, 52225037), (17, 9216183), (47, 3333513), (51, 3072061), (141, 1111171), (163, 961197), (401, 390711), (489, 320399), (799, 196089), (1203, 130237), (2397, 65363), (2771, 56541), (6817, 22983), (7661, 20451), (8313, 18847)]