19944672039

素因数分解:

$3^4\times {\mathrm{19}}^2\times {\mathrm{682079}}^1$

素因数の和:682129

約数の個数: 30

約数和(自身を含む): 31444570080

約数和(自身を除く): 11499898041

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 361, 513, 1083, 1539, 3249, 9747, 29241, 682079, 2046237, 6138711, 12959501, 18416133, 38878503, 55248399, 116635509, 246230519, 349906527, 738691557, 1049719581, 2216074671, 6648224013, 19944672039]

約数ペア:

[(1, 19944672039), (3, 6648224013), (9, 2216074671), (19, 1049719581), (27, 738691557), (57, 349906527), (81, 246230519), (171, 116635509), (361, 55248399), (513, 38878503), (1083, 18416133), (1539, 12959501), (3249, 6138711), (9747, 2046237), (29241, 682079)]