157210827

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 227266560

約数和(自身を除く): 70055733

約数列:

[1, 3, 29, 31, 71, 87, 93, 213, 821, 899, 2059, 2201, 2463, 2697, 6177, 6603, 23809, 25451, 58291, 63829, 71427, 76353, 174873, 191487, 738079, 1690439, 1807021, 2214237, 5071317, 5421063, 52403609, 157210827]

約数ペア:

[(1, 157210827), (3, 52403609), (29, 5421063), (31, 5071317), (71, 2214237), (87, 1807021), (93, 1690439), (213, 738079), (821, 191487), (899, 174873), (2059, 76353), (2201, 71427), (2463, 63829), (2697, 58291), (6177, 25451), (6603, 23809)]