18934853566497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2153}}^1\times {\mathrm{6197771}}^1$

素因数の和:6199981

約数の個数: 32

約数和(自身を含む): 28195201875456

約数和(自身を除く): 9260348308959

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 2153, 6459, 23683, 71049, 92579, 277737, 1018369, 3055107, 6197771, 18593313, 68175481, 204526443, 266504153, 799512459, 2931545683, 8794637049, 13343800963, 40031402889, 146781810593, 440345431779, 573783441409, 1721350324227, 6311617855499, 18934853566497]

約数ペア:

[(1, 18934853566497), (3, 6311617855499), (11, 1721350324227), (33, 573783441409), (43, 440345431779), (129, 146781810593), (473, 40031402889), (1419, 13343800963), (2153, 8794637049), (6459, 2931545683), (23683, 799512459), (71049, 266504153), (92579, 204526443), (277737, 68175481), (1018369, 18593313), (3055107, 6197771)]