30378807

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{3319}}^1$

素因数の和:3444

約数の個数: 20

約数和(自身を含む): 45796080

約数和(自身を除く): 15417273

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 3319, 9153, 9957, 29871, 89613, 268839, 375047, 1125141, 3375423, 10126269, 30378807]

約数ペア:

[(1, 30378807), (3, 10126269), (9, 3375423), (27, 1125141), (81, 375047), (113, 268839), (339, 89613), (1017, 29871), (3051, 9957), (3319, 9153)]