77262081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 114683520

約数和(自身を除く): 37421439

約数列:

[1, 3, 13, 39, 41, 123, 211, 229, 533, 633, 687, 1599, 2743, 2977, 8229, 8651, 8931, 9389, 25953, 28167, 48319, 112463, 122057, 144957, 337389, 366171, 628147, 1884441, 1981079, 5943237, 25754027, 77262081]

約数ペア:

[(1, 77262081), (3, 25754027), (13, 5943237), (39, 1981079), (41, 1884441), (123, 628147), (211, 366171), (229, 337389), (533, 144957), (633, 122057), (687, 112463), (1599, 48319), (2743, 28167), (2977, 25953), (8229, 9389), (8651, 8931)]