165704889

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{769}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 261775360

約数和(自身を除く): 96070471

約数列:

[1, 3, 7, 21, 31, 93, 217, 331, 651, 769, 993, 2307, 2317, 5383, 6951, 10261, 16149, 23839, 30783, 71517, 71827, 166873, 215481, 254539, 500619, 763617, 1781773, 5345319, 7890709, 23672127, 55234963, 165704889]

約数ペア:

[(1, 165704889), (3, 55234963), (7, 23672127), (21, 7890709), (31, 5345319), (93, 1781773), (217, 763617), (331, 500619), (651, 254539), (769, 215481), (993, 166873), (2307, 71827), (2317, 71517), (5383, 30783), (6951, 23839), (10261, 16149)]