53121417

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 76032000

約数和(自身を除く): 22910583

約数列:

[1, 3, 29, 59, 79, 87, 131, 177, 237, 393, 1711, 2291, 3799, 4661, 5133, 6873, 7729, 10349, 11397, 13983, 23187, 31047, 135169, 224141, 300121, 405507, 610591, 672423, 900363, 1831773, 17707139, 53121417]

約数ペア:

[(1, 53121417), (3, 17707139), (29, 1831773), (59, 900363), (79, 672423), (87, 610591), (131, 405507), (177, 300121), (237, 224141), (393, 135169), (1711, 31047), (2291, 23187), (3799, 13983), (4661, 11397), (5133, 10349), (6873, 7729)]