4069211517

素因数分解:

$3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{66383}}^1$

素因数の和:66542

約数の個数: 36

約数和(自身を含む): 6886676160

約数和(自身を除く): 2817464643

約数列:

[1, 3, 7, 9, 21, 49, 63, 139, 147, 417, 441, 973, 1251, 2919, 6811, 8757, 20433, 61299, 66383, 199149, 464681, 597447, 1394043, 3252767, 4182129, 9227237, 9758301, 27681711, 29274903, 64590659, 83045133, 193771977, 452134613, 581315931, 1356403839, 4069211517]

約数ペア:

[(1, 4069211517), (3, 1356403839), (7, 581315931), (9, 452134613), (21, 193771977), (49, 83045133), (63, 64590659), (139, 29274903), (147, 27681711), (417, 9758301), (441, 9227237), (973, 4182129), (1251, 3252767), (2919, 1394043), (6811, 597447), (8757, 464681), (20433, 199149), (61299, 66383)]