65570349

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 100154880

約数和(自身を除く): 34584531

約数列:

[1, 3, 13, 19, 39, 57, 107, 247, 321, 741, 827, 1391, 2033, 2481, 4173, 6099, 10751, 15713, 26429, 32253, 47139, 79287, 88489, 204269, 265467, 612807, 1150357, 1681291, 3451071, 5043873, 21856783, 65570349]

約数ペア:

[(1, 65570349), (3, 21856783), (13, 5043873), (19, 3451071), (39, 1681291), (57, 1150357), (107, 612807), (247, 265467), (321, 204269), (741, 88489), (827, 79287), (1391, 47139), (2033, 32253), (2481, 26429), (4173, 15713), (6099, 10751)]