307993131

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1283}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 484427520

約数和(自身を除く): 176434389

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 523, 1283, 1569, 3849, 4707, 8891, 11547, 14121, 21811, 26673, 34641, 65433, 80019, 196299, 240057, 588897, 671009, 2013027, 6039081, 11407153, 18117243, 34221459, 102664377, 307993131]

約数ペア:

[(1, 307993131), (3, 102664377), (9, 34221459), (17, 18117243), (27, 11407153), (51, 6039081), (153, 2013027), (459, 671009), (523, 588897), (1283, 240057), (1569, 196299), (3849, 80019), (4707, 65433), (8891, 34641), (11547, 26673), (14121, 21811)]