57804273

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{5209}}^1$

素因数の和:5358

約数の個数: 20

約数和(自身を含む): 86996580

約数和(自身を除く): 29192307

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 5209, 11097, 15627, 46881, 140643, 421929, 713633, 2140899, 6422697, 19268091, 57804273]

約数ペア:

[(1, 57804273), (3, 19268091), (9, 6422697), (27, 2140899), (81, 713633), (137, 421929), (411, 140643), (1233, 46881), (3699, 15627), (5209, 11097)]