101814531

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2503}}^1$

素因数の和:2675

約数の個数: 32

約数和(自身を含む): 168268800

約数和(自身を除く): 66454269

約数列:

[1, 3, 7, 13, 21, 39, 91, 149, 273, 447, 1043, 1937, 2503, 3129, 5811, 7509, 13559, 17521, 32539, 40677, 52563, 97617, 227773, 372947, 683319, 1118841, 2610629, 4848311, 7831887, 14544933, 33938177, 101814531]

約数ペア:

[(1, 101814531), (3, 33938177), (7, 14544933), (13, 7831887), (21, 4848311), (39, 2610629), (91, 1118841), (149, 683319), (273, 372947), (447, 227773), (1043, 97617), (1937, 52563), (2503, 40677), (3129, 32539), (5811, 17521), (7509, 13559)]