156720320493

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{4973}}^1\times {\mathrm{954977}}^1$

素因数の和:959964

約数の個数: 16

約数和(自身を含む): 228002907456

約数和(自身を除く): 71282586963

約数列:

[1, 3, 11, 33, 4973, 14919, 54703, 164109, 954977, 2864931, 10504747, 31514241, 4749100621, 14247301863, 52240106831, 156720320493]

約数ペア:

[(1, 156720320493), (3, 52240106831), (11, 14247301863), (33, 4749100621), (4973, 31514241), (14919, 10504747), (54703, 2864931), (164109, 954977)]