63677999

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 86501376

約数和(自身を除く): 22823377

約数列:

[1, 7, 11, 31, 37, 49, 77, 103, 217, 259, 341, 407, 539, 721, 1133, 1147, 1519, 1813, 2387, 2849, 3193, 3811, 5047, 7931, 8029, 12617, 16709, 19943, 22351, 26677, 35123, 41921, 55517, 56203, 88319, 118141, 156457, 186739, 245861, 293447, 618233, 826987, 1299551, 1721027, 2054129, 5788909, 9096857, 63677999]

約数ペア:

[(1, 63677999), (7, 9096857), (11, 5788909), (31, 2054129), (37, 1721027), (49, 1299551), (77, 826987), (103, 618233), (217, 293447), (259, 245861), (341, 186739), (407, 156457), (539, 118141), (721, 88319), (1133, 56203), (1147, 55517), (1519, 41921), (1813, 35123), (2387, 26677), (2849, 22351), (3193, 19943), (3811, 16709), (5047, 12617), (7931, 8029)]