75017757

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 109035520

約数和(自身を除く): 34017763

約数列:

[1, 3, 19, 43, 57, 127, 129, 241, 381, 723, 817, 2413, 2451, 4579, 5461, 7239, 10363, 13737, 16383, 30607, 31089, 91821, 103759, 196897, 311277, 581533, 590691, 1316101, 1744599, 3948303, 25005919, 75017757]

約数ペア:

[(1, 75017757), (3, 25005919), (19, 3948303), (43, 1744599), (57, 1316101), (127, 590691), (129, 581533), (241, 311277), (381, 196897), (723, 103759), (817, 91821), (2413, 31089), (2451, 30607), (4579, 16383), (5461, 13737), (7239, 10363)]