268836183

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3559}}^1$

素因数の和:3692

約数の個数: 48

約数和(自身を含む): 488716800

約数和(自身を除く): 219880617

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 109, 231, 327, 693, 763, 981, 1199, 2289, 3559, 3597, 6867, 8393, 10677, 10791, 24913, 25179, 32031, 39149, 74739, 75537, 117447, 224217, 274043, 352341, 387931, 822129, 1163793, 2466387, 2715517, 3491379, 4267241, 8146551, 12801723, 24439653, 29870687, 38405169, 89612061, 268836183]

約数ペア:

[(1, 268836183), (3, 89612061), (7, 38405169), (9, 29870687), (11, 24439653), (21, 12801723), (33, 8146551), (63, 4267241), (77, 3491379), (99, 2715517), (109, 2466387), (231, 1163793), (327, 822129), (693, 387931), (763, 352341), (981, 274043), (1199, 224217), (2289, 117447), (3559, 75537), (3597, 74739), (6867, 39149), (8393, 32031), (10677, 25179), (10791, 24913)]