201765904893

素因数分解:

$3^2\times 7^1\times {\mathrm{81869}}^1\times {\mathrm{39119}}^1$

素因数の和:121001

約数の個数: 24

約数和(自身を含む): 333086457600

約数和(自身を除く): 131320552707

約数列:

[1, 3, 7, 9, 21, 63, 39119, 81869, 117357, 245607, 273833, 352071, 573083, 736821, 821499, 1719249, 2464497, 5157747, 3202633411, 9607900233, 22418433877, 28823700699, 67255301631, 201765904893]

約数ペア:

[(1, 201765904893), (3, 67255301631), (7, 28823700699), (9, 22418433877), (21, 9607900233), (63, 3202633411), (39119, 5157747), (81869, 2464497), (117357, 1719249), (245607, 821499), (273833, 736821), (352071, 573083)]