61023963

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2944

約数の個数: 48

約数和(自身を含む): 111234816

約数和(自身を除く): 50210853

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 2903, 3003, 7007, 8709, 20321, 21021, 31933, 37739, 60963, 95799, 113217, 142247, 223531, 264173, 415129, 426741, 670593, 792519, 1245387, 1564717, 1849211, 2905903, 4694151, 5547633, 8717709, 20341321, 61023963]

約数ペア:

[(1, 61023963), (3, 20341321), (7, 8717709), (11, 5547633), (13, 4694151), (21, 2905903), (33, 1849211), (39, 1564717), (49, 1245387), (77, 792519), (91, 670593), (143, 426741), (147, 415129), (231, 264173), (273, 223531), (429, 142247), (539, 113217), (637, 95799), (1001, 60963), (1617, 37739), (1911, 31933), (2903, 21021), (3003, 20321), (7007, 8709)]