269896653

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{383}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 444487680

約数和(自身を除く): 174591027

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 317, 383, 741, 951, 1149, 2223, 2853, 3447, 4121, 4979, 6023, 7277, 12363, 14937, 18069, 21831, 37089, 44811, 54207, 65493, 78299, 94601, 121411, 234897, 283803, 364233, 704691, 851409, 1092699, 1578343, 2306809, 4735029, 6920427, 14205087, 20761281, 29988517, 89965551, 269896653]

約数ペア:

[(1, 269896653), (3, 89965551), (9, 29988517), (13, 20761281), (19, 14205087), (39, 6920427), (57, 4735029), (117, 2306809), (171, 1578343), (247, 1092699), (317, 851409), (383, 704691), (741, 364233), (951, 283803), (1149, 234897), (2223, 121411), (2853, 94601), (3447, 78299), (4121, 65493), (4979, 54207), (6023, 44811), (7277, 37089), (12363, 21831), (14937, 18069)]