128348517639

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{877}}^1\times {\mathrm{7069}}^1$

素因数の和:8119

約数の個数: 32

約数和(自身を含む): 175596628480

約数和(自身を除く): 47248110841

約数列:

[1, 3, 67, 103, 201, 309, 877, 2631, 6901, 7069, 20703, 21207, 58759, 90331, 176277, 270993, 473623, 728107, 1420869, 2184321, 6052177, 6199513, 18156531, 18598539, 48783169, 146349507, 415367371, 638549839, 1246102113, 1915649517, 42782839213, 128348517639]

約数ペア:

[(1, 128348517639), (3, 42782839213), (67, 1915649517), (103, 1246102113), (201, 638549839), (309, 415367371), (877, 146349507), (2631, 48783169), (6901, 18598539), (7069, 18156531), (20703, 6199513), (21207, 6052177), (58759, 2184321), (90331, 1420869), (176277, 728107), (270993, 473623)]