82144491

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 135657984

約数和(自身を除く): 53513493

約数列:

[1, 3, 11, 13, 33, 39, 43, 61, 73, 129, 143, 183, 219, 429, 473, 559, 671, 793, 803, 949, 1419, 1677, 2013, 2379, 2409, 2623, 2847, 3139, 4453, 6149, 7869, 8723, 9417, 10439, 13359, 18447, 26169, 28853, 31317, 34099, 34529, 40807, 48983, 57889, 86559, 102297, 103587, 122421, 146949, 173667, 191479, 375089, 448877, 574437, 636779, 1125267, 1346631, 1910337, 2106269, 2489227, 6318807, 7467681, 27381497, 82144491]

約数ペア:

[(1, 82144491), (3, 27381497), (11, 7467681), (13, 6318807), (33, 2489227), (39, 2106269), (43, 1910337), (61, 1346631), (73, 1125267), (129, 636779), (143, 574437), (183, 448877), (219, 375089), (429, 191479), (473, 173667), (559, 146949), (671, 122421), (793, 103587), (803, 102297), (949, 86559), (1419, 57889), (1677, 48983), (2013, 40807), (2379, 34529), (2409, 34099), (2623, 31317), (2847, 28853), (3139, 26169), (4453, 18447), (6149, 13359), (7869, 10439), (8723, 9417)]