66824219

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 86994432

約数和(自身を除く): 20170213

約数列:

[1, 7, 11, 41, 61, 77, 287, 347, 427, 451, 671, 2429, 2501, 3157, 3817, 4697, 14227, 17507, 21167, 26719, 27511, 99589, 148169, 156497, 192577, 232837, 867847, 1095479, 1629859, 6074929, 9546317, 66824219]

約数ペア:

[(1, 66824219), (7, 9546317), (11, 6074929), (41, 1629859), (61, 1095479), (77, 867847), (287, 232837), (347, 192577), (427, 156497), (451, 148169), (671, 99589), (2429, 27511), (2501, 26719), (3157, 21167), (3817, 17507), (4697, 14227)]