80204979

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{28351}}^1$

素因数の和:28418

約数の個数: 16

約数和(自身を含む): 114315264

約数和(自身を除く): 34110285

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 28351, 85053, 652073, 1162391, 1956219, 3487173, 26734993, 80204979]

約数ペア:

[(1, 80204979), (3, 26734993), (23, 3487173), (41, 1956219), (69, 1162391), (123, 652073), (943, 85053), (2829, 28351)]