126865193

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 164451840

約数和(自身を除く): 37586647

約数列:

[1, 7, 13, 37, 41, 91, 259, 287, 481, 533, 919, 1517, 3367, 3731, 6433, 10619, 11947, 19721, 34003, 37679, 83629, 138047, 238021, 263753, 442039, 489827, 1394123, 3094273, 3428789, 9758861, 18123599, 126865193]

約数ペア:

[(1, 126865193), (7, 18123599), (13, 9758861), (37, 3428789), (41, 3094273), (91, 1394123), (259, 489827), (287, 442039), (481, 263753), (533, 238021), (919, 138047), (1517, 83629), (3367, 37679), (3731, 34003), (6433, 19721), (10619, 11947)]