89759089

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 108143360

約数和(自身を除く): 18384271

約数列:

[1, 7, 29, 79, 193, 203, 553, 841, 1351, 2291, 5597, 5887, 15247, 16037, 39179, 66439, 106729, 162313, 442163, 465073, 1136191, 3095141, 12822727, 89759089]

約数ペア:

[(1, 89759089), (7, 12822727), (29, 3095141), (79, 1136191), (193, 465073), (203, 442163), (553, 162313), (841, 106729), (1351, 66439), (2291, 39179), (5597, 16037), (5887, 15247)]