97819839

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{278689}}^1$

素因数の和:278711

約数の個数: 16

約数和(自身を含む): 156066400

約数和(自身を除く): 58246561

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 278689, 836067, 2508201, 3622957, 7524603, 10868871, 32606613, 97819839]

約数ペア:

[(1, 97819839), (3, 32606613), (9, 10868871), (13, 7524603), (27, 3622957), (39, 2508201), (117, 836067), (351, 278689)]