71576811

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{61651}}^1$

素因数の和:61703

約数の個数: 16

約数和(自身を含む): 108507520

約数和(自身を除く): 36930709

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 61651, 184953, 554859, 1664577, 2650993, 7952979, 23858937, 71576811]

約数ペア:

[(1, 71576811), (3, 23858937), (9, 7952979), (27, 2650993), (43, 1664577), (129, 554859), (387, 184953), (1161, 61651)]