178111323

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{28723}}^1$

素因数の和:28795

約数の個数: 24

約数和(自身を含む): 282299472

約数和(自身を除く): 104188149

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 28723, 86169, 258507, 373399, 1120197, 1522319, 3360591, 4566957, 13700871, 19790147, 59370441, 178111323]

約数ペア:

[(1, 178111323), (3, 59370441), (9, 19790147), (13, 13700871), (39, 4566957), (53, 3360591), (117, 1522319), (159, 1120197), (477, 373399), (689, 258507), (2067, 86169), (6201, 28723)]