166043907

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{11699}}^1$

素因数の和:11807

約数の個数: 24

約数和(自身を含む): 255528000

約数和(自身を除く): 89484093

約数列:

[1, 3, 9, 19, 57, 83, 171, 249, 747, 1577, 4731, 11699, 14193, 35097, 105291, 222281, 666843, 971017, 2000529, 2913051, 8739153, 18449323, 55347969, 166043907]

約数ペア:

[(1, 166043907), (3, 55347969), (9, 18449323), (19, 8739153), (57, 2913051), (83, 2000529), (171, 971017), (249, 666843), (747, 222281), (1577, 105291), (4731, 35097), (11699, 14193)]