69809259

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1483}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 107702784

約数和(自身を除く): 37893525

約数列:

[1, 3, 13, 17, 39, 51, 71, 213, 221, 663, 923, 1207, 1483, 2769, 3621, 4449, 15691, 19279, 25211, 47073, 57837, 75633, 105293, 315879, 327743, 983229, 1368809, 1789981, 4106427, 5369943, 23269753, 69809259]

約数ペア:

[(1, 69809259), (3, 23269753), (13, 5369943), (17, 4106427), (39, 1789981), (51, 1368809), (71, 983229), (213, 327743), (221, 315879), (663, 105293), (923, 75633), (1207, 57837), (1483, 47073), (2769, 25211), (3621, 19279), (4449, 15691)]