201291651

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{30347}}^1$

素因数の和:30431

約数の個数: 24

約数和(自身を含む): 321931584

約数和(自身を除く): 120639933

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 603, 737, 2211, 6633, 30347, 91041, 273123, 333817, 1001451, 2033249, 3004353, 6099747, 18299241, 22365739, 67097217, 201291651]

約数ペア:

[(1, 201291651), (3, 67097217), (9, 22365739), (11, 18299241), (33, 6099747), (67, 3004353), (99, 2033249), (201, 1001451), (603, 333817), (737, 273123), (2211, 91041), (6633, 30347)]