78709131

素因数分解:

$3^3\times {\mathrm{269}}^1\times {\mathrm{10837}}^1$

素因数の和:11115

約数の個数: 16

約数和(自身を含む): 117050400

約数和(自身を除く): 38341269

約数列:

[1, 3, 9, 27, 269, 807, 2421, 7263, 10837, 32511, 97533, 292599, 2915153, 8745459, 26236377, 78709131]

約数ペア:

[(1, 78709131), (3, 26236377), (9, 8745459), (27, 2915153), (269, 292599), (807, 97533), (2421, 32511), (7263, 10837)]