30765393

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 48827520

約数和(自身を除く): 18062127

約数列:

[1, 3, 9, 17, 27, 51, 97, 153, 291, 459, 691, 873, 1649, 2073, 2619, 4947, 6219, 11747, 14841, 18657, 35241, 44523, 67027, 105723, 201081, 317169, 603243, 1139459, 1809729, 3418377, 10255131, 30765393]

約数ペア:

[(1, 30765393), (3, 10255131), (9, 3418377), (17, 1809729), (27, 1139459), (51, 603243), (97, 317169), (153, 201081), (291, 105723), (459, 67027), (691, 44523), (873, 35241), (1649, 18657), (2073, 14841), (2619, 11747), (4947, 6219)]