61149207

素因数分解:

$3^1\times 7^2\times {\mathrm{503}}^1\times {\mathrm{827}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 95147136

約数和(自身を除く): 33997929

約数列:

[1, 3, 7, 21, 49, 147, 503, 827, 1509, 2481, 3521, 5789, 10563, 17367, 24647, 40523, 73941, 121569, 415981, 1247943, 2911867, 8735601, 20383069, 61149207]

約数ペア:

[(1, 61149207), (3, 20383069), (7, 8735601), (21, 2911867), (49, 1247943), (147, 415981), (503, 121569), (827, 73941), (1509, 40523), (2481, 24647), (3521, 17367), (5789, 10563)]