156945373401

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{121889}}^1\times {\mathrm{18661}}^1$

素因数の和:140576

約数の個数: 16

約数和(自身を含む): 218372273280

約数和(自身を除く): 61426899879

約数列:

[1, 3, 23, 69, 18661, 55983, 121889, 365667, 429203, 1287609, 2803447, 8410341, 2274570629, 6823711887, 52315124467, 156945373401]

約数ペア:

[(1, 156945373401), (3, 52315124467), (23, 6823711887), (69, 2274570629), (18661, 8410341), (55983, 2803447), (121889, 1287609), (365667, 429203)]