73340709

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 108003840

約数和(自身を除く): 34663131

約数列:

[1, 3, 13, 39, 83, 139, 163, 249, 417, 489, 1079, 1807, 2119, 3237, 5421, 6357, 11537, 13529, 22657, 34611, 40587, 67971, 149981, 175877, 294541, 449943, 527631, 883623, 1880531, 5641593, 24446903, 73340709]

約数ペア:

[(1, 73340709), (3, 24446903), (13, 5641593), (39, 1880531), (83, 883623), (139, 527631), (163, 449943), (249, 294541), (417, 175877), (489, 149981), (1079, 67971), (1807, 40587), (2119, 34611), (3237, 22657), (5421, 13529), (6357, 11537)]