7700847

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 14183424

約数和(自身を除く): 6482577

約数列:

[1, 3, 7, 11, 17, 21, 33, 37, 51, 53, 77, 111, 119, 159, 187, 231, 259, 357, 371, 407, 561, 583, 629, 777, 901, 1113, 1221, 1309, 1749, 1887, 1961, 2703, 2849, 3927, 4081, 4403, 5883, 6307, 6919, 8547, 9911, 12243, 13209, 13727, 18921, 20757, 21571, 29733, 33337, 41181, 48433, 64713, 69377, 100011, 145299, 150997, 208131, 233359, 366707, 452991, 700077, 1100121, 2566949, 7700847]

約数ペア:

[(1, 7700847), (3, 2566949), (7, 1100121), (11, 700077), (17, 452991), (21, 366707), (33, 233359), (37, 208131), (51, 150997), (53, 145299), (77, 100011), (111, 69377), (119, 64713), (159, 48433), (187, 41181), (231, 33337), (259, 29733), (357, 21571), (371, 20757), (407, 18921), (561, 13727), (583, 13209), (629, 12243), (777, 9911), (901, 8547), (1113, 6919), (1221, 6307), (1309, 5883), (1749, 4403), (1887, 4081), (1961, 3927), (2703, 2849)]