42774771

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 65620800

約数和(自身を除く): 22846029

約数列:

[1, 3, 13, 17, 39, 51, 149, 221, 433, 447, 663, 1299, 1937, 2533, 5629, 5811, 7361, 7599, 16887, 22083, 32929, 64517, 95693, 98787, 193551, 287079, 838721, 1096789, 2516163, 3290367, 14258257, 42774771]

約数ペア:

[(1, 42774771), (3, 14258257), (13, 3290367), (17, 2516163), (39, 1096789), (51, 838721), (149, 287079), (221, 193551), (433, 98787), (447, 95693), (663, 64517), (1299, 32929), (1937, 22083), (2533, 16887), (5629, 7599), (5811, 7361)]