157079817

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{5011}}^1$

素因数の和:5072

約数の個数: 28

約数和(自身を含む): 241037104

約数和(自身を除く): 83957287

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 729, 1161, 3483, 5011, 10449, 15033, 31347, 45099, 135297, 215473, 405891, 646419, 1217673, 1939257, 3653019, 5817771, 17453313, 52359939, 157079817]

約数ペア:

[(1, 157079817), (3, 52359939), (9, 17453313), (27, 5817771), (43, 3653019), (81, 1939257), (129, 1217673), (243, 646419), (387, 405891), (729, 215473), (1161, 135297), (3483, 45099), (5011, 31347), (10449, 15033)]