57831333

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 91170816

約数和(自身を除く): 33339483

約数列:

[1, 3, 7, 21, 37, 111, 259, 263, 283, 777, 789, 849, 1841, 1981, 5523, 5943, 9731, 10471, 29193, 31413, 68117, 73297, 74429, 204351, 219891, 223287, 521003, 1563009, 2753873, 8261619, 19277111, 57831333]

約数ペア:

[(1, 57831333), (3, 19277111), (7, 8261619), (21, 2753873), (37, 1563009), (111, 521003), (259, 223287), (263, 219891), (283, 204351), (777, 74429), (789, 73297), (849, 68117), (1841, 31413), (1981, 29193), (5523, 10471), (5943, 9731)]