65902551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1031}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 104025600

約数和(自身を除く): 38123049

約数列:

[1, 3, 11, 13, 33, 39, 143, 149, 429, 447, 1031, 1639, 1937, 3093, 4917, 5811, 11341, 13403, 21307, 34023, 40209, 63921, 147433, 153619, 442299, 460857, 1689809, 1997047, 5069427, 5991141, 21967517, 65902551]

約数ペア:

[(1, 65902551), (3, 21967517), (11, 5991141), (13, 5069427), (33, 1997047), (39, 1689809), (143, 460857), (149, 442299), (429, 153619), (447, 147433), (1031, 63921), (1639, 40209), (1937, 34023), (3093, 21307), (4917, 13403), (5811, 11341)]