79156609

素因数分解:

$7^2\times {\mathrm{31}}^2\times {\mathrm{41}}^2$

素因数の和:158

約数の個数: 27

約数和(自身を含む): 97523523

約数和(自身を除く): 18366914

約数列:

[1, 7, 31, 41, 49, 217, 287, 961, 1271, 1519, 1681, 2009, 6727, 8897, 11767, 39401, 47089, 52111, 62279, 82369, 275807, 364777, 1615441, 1930649, 2553439, 11308087, 79156609]

約数ペア:

[(1, 79156609), (7, 11308087), (31, 2553439), (41, 1930649), (49, 1615441), (217, 364777), (287, 275807), (961, 82369), (1271, 62279), (1519, 52111), (1681, 47089), (2009, 39401), (6727, 11767)]