51873213

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{5981}}^1$

素因数の和:6057

約数の個数: 24

約数和(自身を含む): 81833760

約数和(自身を除く): 29960547

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 413, 1239, 2891, 5981, 8673, 17943, 41867, 125601, 293069, 352879, 879207, 1058637, 2470153, 7410459, 17291071, 51873213]

約数ペア:

[(1, 51873213), (3, 17291071), (7, 7410459), (21, 2470153), (49, 1058637), (59, 879207), (147, 352879), (177, 293069), (413, 125601), (1239, 41867), (2891, 17943), (5981, 8673)]