129121173

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{797}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 191213568

約数和(自身を除く): 62092395

約数列:

[1, 3, 9, 47, 141, 383, 423, 797, 1149, 2391, 3447, 7173, 18001, 37459, 54003, 112377, 162009, 305251, 337131, 915753, 2747259, 14346797, 43040391, 129121173]

約数ペア:

[(1, 129121173), (3, 43040391), (9, 14346797), (47, 2747259), (141, 915753), (383, 337131), (423, 305251), (797, 162009), (1149, 112377), (2391, 54003), (3447, 37459), (7173, 18001)]