67620931

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 81644976

約数和(自身を除く): 14024045

約数列:

[1, 7, 41, 49, 97, 287, 347, 679, 2009, 2429, 3977, 4753, 14227, 17003, 27839, 33659, 99589, 194873, 235613, 697123, 1380019, 1649291, 9660133, 67620931]

約数ペア:

[(1, 67620931), (7, 9660133), (41, 1649291), (49, 1380019), (97, 697123), (287, 235613), (347, 194873), (679, 99589), (2009, 33659), (2429, 27839), (3977, 17003), (4753, 14227)]