156980483667

素因数分解:

$3^2\times 7^1\times {\mathrm{7103}}^1\times {\mathrm{350803}}^1$

素因数の和:357919

約数の個数: 24

約数和(自身を含む): 259179608064

約数和(自身を除く): 102199124397

約数列:

[1, 3, 7, 9, 21, 63, 7103, 21309, 49721, 63927, 149163, 350803, 447489, 1052409, 2455621, 3157227, 7366863, 22100589, 2491753709, 7475261127, 17442275963, 22425783381, 52326827889, 156980483667]

約数ペア:

[(1, 156980483667), (3, 52326827889), (7, 22425783381), (9, 17442275963), (21, 7475261127), (63, 2491753709), (7103, 22100589), (21309, 7366863), (49721, 3157227), (63927, 2455621), (149163, 1052409), (350803, 447489)]