78927021

素因数分解:

$3^3\times {\mathrm{269}}^1\times {\mathrm{10867}}^1$

素因数の和:11145

約数の個数: 16

約数和(自身を含む): 117374400

約数和(自身を除く): 38447379

約数列:

[1, 3, 9, 27, 269, 807, 2421, 7263, 10867, 32601, 97803, 293409, 2923223, 8769669, 26309007, 78927021]

約数ペア:

[(1, 78927021), (3, 26309007), (9, 8769669), (27, 2923223), (269, 293409), (807, 97803), (2421, 32601), (7263, 10867)]