138854673

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{13451}}^1$

素因数の和:13525

約数の個数: 24

約数和(自身を含む): 212649216

約数和(自身を除く): 73794543

約数列:

[1, 3, 9, 31, 37, 93, 111, 279, 333, 1147, 3441, 10323, 13451, 40353, 121059, 416981, 497687, 1250943, 1493061, 3752829, 4479183, 15428297, 46284891, 138854673]

約数ペア:

[(1, 138854673), (3, 46284891), (9, 15428297), (31, 4479183), (37, 3752829), (93, 1493061), (111, 1250943), (279, 497687), (333, 416981), (1147, 121059), (3441, 40353), (10323, 13451)]