65272977

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{719}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 118609920

約数和(自身を除く): 53336943

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 131, 231, 393, 693, 719, 917, 1179, 1441, 2157, 2751, 4323, 5033, 6471, 7909, 8253, 10087, 12969, 15099, 23727, 30261, 45297, 55363, 71181, 90783, 94189, 166089, 282567, 498267, 659323, 847701, 1036079, 1977969, 3108237, 5933907, 7252553, 9324711, 21757659, 65272977]

約数ペア:

[(1, 65272977), (3, 21757659), (7, 9324711), (9, 7252553), (11, 5933907), (21, 3108237), (33, 1977969), (63, 1036079), (77, 847701), (99, 659323), (131, 498267), (231, 282567), (393, 166089), (693, 94189), (719, 90783), (917, 71181), (1179, 55363), (1441, 45297), (2157, 30261), (2751, 23727), (4323, 15099), (5033, 12969), (6471, 10087), (7909, 8253)]