148056723

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{56923}}^1$

素因数の和:56963

約数の個数: 18

約数和(自身を含む): 227183684

約数和(自身を除く): 79126961

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 56923, 170769, 512307, 967691, 2903073, 8709219, 16450747, 49352241, 148056723]

約数ペア:

[(1, 148056723), (3, 49352241), (9, 16450747), (17, 8709219), (51, 2903073), (153, 967691), (289, 512307), (867, 170769), (2601, 56923)]