25101851109

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1\times {\mathrm{3529}}^1$

素因数の和:4421

約数の個数: 32

約数和(自身を含む): 35669831040

約数和(自身を除く): 10567979931

約数列:

[1, 3, 17, 51, 211, 633, 661, 1983, 3529, 3587, 10587, 10761, 11237, 33711, 59993, 139471, 179979, 418413, 744619, 2233857, 2332669, 2371007, 6998007, 7113021, 12658523, 37975569, 39655373, 118966119, 492193159, 1476579477, 8367283703, 25101851109]

約数ペア:

[(1, 25101851109), (3, 8367283703), (17, 1476579477), (51, 492193159), (211, 118966119), (633, 39655373), (661, 37975569), (1983, 12658523), (3529, 7113021), (3587, 6998007), (10587, 2371007), (10761, 2332669), (11237, 2233857), (33711, 744619), (59993, 418413), (139471, 179979)]