61463993

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 70912800

約数和(自身を除く): 9448807

約数列:

[1, 17, 19, 37, 139, 323, 629, 703, 1369, 2363, 2641, 5143, 11951, 23273, 26011, 44897, 87431, 97717, 190291, 442187, 1661189, 3234947, 3615529, 61463993]

約数ペア:

[(1, 61463993), (17, 3615529), (19, 3234947), (37, 1661189), (139, 442187), (323, 190291), (629, 97717), (703, 87431), (1369, 44897), (2363, 26011), (2641, 23273), (5143, 11951)]