240059997

素因数分解:

$3^3\times {\mathrm{661}}^1\times {\mathrm{13451}}^1$

素因数の和:14121

約数の個数: 16

約数和(自身を含む): 356208960

約数和(自身を除く): 116148963

約数列:

[1, 3, 9, 27, 661, 1983, 5949, 13451, 17847, 40353, 121059, 363177, 8891111, 26673333, 80019999, 240059997]

約数ペア:

[(1, 240059997), (3, 80019999), (9, 26673333), (27, 8891111), (661, 363177), (1983, 121059), (5949, 40353), (13451, 17847)]