68585361

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 111476736

約数和(自身を除く): 42891375

約数列:

[1, 3, 13, 17, 31, 39, 47, 51, 71, 93, 141, 213, 221, 403, 527, 611, 663, 799, 923, 1207, 1209, 1457, 1581, 1833, 2201, 2397, 2769, 3337, 3621, 4371, 6603, 6851, 10011, 10387, 15691, 18941, 20553, 24769, 28613, 31161, 37417, 43381, 47073, 56729, 56823, 74307, 85839, 103447, 112251, 130143, 170187, 310341, 321997, 486421, 737477, 965991, 1344811, 1459263, 1758599, 2212431, 4034433, 5275797, 22861787, 68585361]

約数ペア:

[(1, 68585361), (3, 22861787), (13, 5275797), (17, 4034433), (31, 2212431), (39, 1758599), (47, 1459263), (51, 1344811), (71, 965991), (93, 737477), (141, 486421), (213, 321997), (221, 310341), (403, 170187), (527, 130143), (611, 112251), (663, 103447), (799, 85839), (923, 74307), (1207, 56823), (1209, 56729), (1457, 47073), (1581, 43381), (1833, 37417), (2201, 31161), (2397, 28613), (2769, 24769), (3337, 20553), (3621, 18941), (4371, 15691), (6603, 10387), (6851, 10011)]