68467113

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 125870976

約数和(自身を除く): 57403863

約数列:

[1, 3, 9, 11, 13, 23, 27, 33, 39, 69, 81, 99, 117, 143, 207, 253, 257, 297, 299, 351, 429, 621, 759, 771, 891, 897, 1053, 1287, 1863, 2277, 2313, 2691, 2827, 3289, 3341, 3861, 5911, 6831, 6939, 8073, 8481, 9867, 10023, 11583, 17733, 20493, 20817, 24219, 25443, 29601, 30069, 36751, 53199, 65021, 76329, 76843, 88803, 90207, 110253, 159597, 195063, 228987, 230529, 266409, 270621, 330759, 478791, 585189, 691587, 845273, 992277, 1755567, 2074761, 2535819, 2976831, 5266701, 6224283, 7607457, 22822371, 68467113]

約数ペア:

[(1, 68467113), (3, 22822371), (9, 7607457), (11, 6224283), (13, 5266701), (23, 2976831), (27, 2535819), (33, 2074761), (39, 1755567), (69, 992277), (81, 845273), (99, 691587), (117, 585189), (143, 478791), (207, 330759), (253, 270621), (257, 266409), (297, 230529), (299, 228987), (351, 195063), (429, 159597), (621, 110253), (759, 90207), (771, 88803), (891, 76843), (897, 76329), (1053, 65021), (1287, 53199), (1863, 36751), (2277, 30069), (2313, 29601), (2691, 25443), (2827, 24219), (3289, 20817), (3341, 20493), (3861, 17733), (5911, 11583), (6831, 10023), (6939, 9867), (8073, 8481)]