79503201

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{51659}}^1$

素因数の和:51690

約数の個数: 20

約数和(自身を含む): 125017200

約数和(自身を除く): 45513999

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 51659, 154977, 464931, 981521, 1394793, 2944563, 4184379, 8833689, 26501067, 79503201]

約数ペア:

[(1, 79503201), (3, 26501067), (9, 8833689), (19, 4184379), (27, 2944563), (57, 1394793), (81, 981521), (171, 464931), (513, 154977), (1539, 51659)]