76358121

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 123721920

約数和(自身を除く): 47363799

約数列:

[1, 3, 7, 21, 37, 49, 101, 111, 139, 147, 259, 303, 417, 707, 777, 973, 1813, 2121, 2919, 3737, 4949, 5143, 5439, 6811, 11211, 14039, 14847, 15429, 20433, 26159, 36001, 42117, 78477, 98273, 108003, 183113, 252007, 294819, 519443, 549339, 687911, 756021, 1558329, 2063733, 3636101, 10908303, 25452707, 76358121]

約数ペア:

[(1, 76358121), (3, 25452707), (7, 10908303), (21, 3636101), (37, 2063733), (49, 1558329), (101, 756021), (111, 687911), (139, 549339), (147, 519443), (259, 294819), (303, 252007), (417, 183113), (707, 108003), (777, 98273), (973, 78477), (1813, 42117), (2121, 36001), (2919, 26159), (3737, 20433), (4949, 15429), (5143, 14847), (5439, 14039), (6811, 11211)]