57822687

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 92756160

約数和(自身を除く): 34933473

約数列:

[1, 3, 9, 13, 27, 39, 117, 257, 351, 641, 771, 1923, 2313, 3341, 5769, 6939, 8333, 10023, 17307, 24999, 30069, 74997, 90207, 164737, 224991, 494211, 1482633, 2141581, 4447899, 6424743, 19274229, 57822687]

約数ペア:

[(1, 57822687), (3, 19274229), (9, 6424743), (13, 4447899), (27, 2141581), (39, 1482633), (117, 494211), (257, 224991), (351, 164737), (641, 90207), (771, 74997), (1923, 30069), (2313, 24999), (3341, 17307), (5769, 10023), (6939, 8333)]