78745599

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{719}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 116962560

約数和(自身を除く): 38216961

約数列:

[1, 3, 9, 43, 129, 283, 387, 719, 849, 2157, 2547, 6471, 12169, 30917, 36507, 92751, 109521, 203477, 278253, 610431, 1831293, 8749511, 26248533, 78745599]

約数ペア:

[(1, 78745599), (3, 26248533), (9, 8749511), (43, 1831293), (129, 610431), (283, 278253), (387, 203477), (719, 109521), (849, 92751), (2157, 36507), (2547, 30917), (6471, 12169)]