68271201

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2521}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 108950400

約数和(自身を除く): 40679199

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 459, 531, 1003, 1593, 2521, 3009, 7563, 9027, 22689, 27081, 42857, 68067, 128571, 148739, 385713, 446217, 1157139, 1338651, 2528563, 4015953, 7585689, 22757067, 68271201]

約数ペア:

[(1, 68271201), (3, 22757067), (9, 7585689), (17, 4015953), (27, 2528563), (51, 1338651), (59, 1157139), (153, 446217), (177, 385713), (459, 148739), (531, 128571), (1003, 68067), (1593, 42857), (2521, 27081), (3009, 22689), (7563, 9027)]