63225337

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 76826880

約数和(自身を除く): 13601543

約数列:

[1, 7, 31, 49, 107, 217, 389, 749, 1519, 2723, 3317, 5243, 12059, 19061, 23219, 41623, 84413, 162533, 291361, 590891, 1290313, 2039527, 9032191, 63225337]

約数ペア:

[(1, 63225337), (7, 9032191), (31, 2039527), (49, 1290313), (107, 590891), (217, 291361), (389, 162533), (749, 84413), (1519, 41623), (2723, 23219), (3317, 19061), (5243, 12059)]