156921110673

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{31720459}}^1$

素因数の和:31720576

約数の個数: 16

約数和(自身を含む): 223819565760

約数和(自身を除く): 66898455087

約数列:

[1, 3, 17, 51, 97, 291, 1649, 4947, 31720459, 95161377, 539247803, 1617743409, 3076884523, 9230653569, 52307036891, 156921110673]

約数ペア:

[(1, 156921110673), (3, 52307036891), (17, 9230653569), (51, 3076884523), (97, 1617743409), (291, 539247803), (1649, 95161377), (4947, 31720459)]