133045451

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 187536384

約数和(自身を除く): 54490933

約数列:

[1, 7, 11, 17, 37, 41, 67, 77, 119, 187, 259, 287, 407, 451, 469, 629, 697, 737, 1139, 1309, 1517, 2479, 2747, 2849, 3157, 4403, 4879, 5159, 6919, 7667, 7973, 10619, 12529, 16687, 17353, 19229, 25789, 27269, 30217, 42143, 46699, 48433, 53669, 87703, 101639, 116809, 180523, 190883, 211519, 283679, 295001, 326893, 463573, 513689, 711473, 1118029, 1727863, 1985753, 3245011, 3595823, 7826203, 12095041, 19006493, 133045451]

約数ペア:

[(1, 133045451), (7, 19006493), (11, 12095041), (17, 7826203), (37, 3595823), (41, 3245011), (67, 1985753), (77, 1727863), (119, 1118029), (187, 711473), (259, 513689), (287, 463573), (407, 326893), (451, 295001), (469, 283679), (629, 211519), (697, 190883), (737, 180523), (1139, 116809), (1309, 101639), (1517, 87703), (2479, 53669), (2747, 48433), (2849, 46699), (3157, 42143), (4403, 30217), (4879, 27269), (5159, 25789), (6919, 19229), (7667, 17353), (7973, 16687), (10619, 12529)]