86553649

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 40

約数和(自身を含む): 112936320

約数和(自身を除く): 26382671

約数列:

[1, 7, 13, 47, 49, 59, 91, 329, 343, 413, 611, 637, 767, 2303, 2401, 2773, 2891, 4277, 4459, 5369, 16121, 19411, 20237, 29939, 31213, 36049, 37583, 112847, 135877, 141659, 209573, 252343, 263081, 951139, 1467011, 1766401, 1841567, 6657973, 12364807, 86553649]

約数ペア:

[(1, 86553649), (7, 12364807), (13, 6657973), (47, 1841567), (49, 1766401), (59, 1467011), (91, 951139), (329, 263081), (343, 252343), (413, 209573), (611, 141659), (637, 135877), (767, 112847), (2303, 37583), (2401, 36049), (2773, 31213), (2891, 29939), (4277, 20237), (4459, 19411), (5369, 16121)]