7277931

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{4729}}^1$

素因数の和:4760

約数の個数: 20

約数和(自身を含む): 11446600

約数和(自身を除く): 4168669

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 4729, 14187, 42561, 89851, 127683, 269553, 383049, 808659, 2425977, 7277931]

約数ペア:

[(1, 7277931), (3, 2425977), (9, 808659), (19, 383049), (27, 269553), (57, 127683), (81, 89851), (171, 42561), (513, 14187), (1539, 4729)]