140869135057

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{65579}}^1$

素因数の和:66157

約数の個数: 32

約数和(自身を含む): 175271731200

約数和(自身を除く): 34402596143

約数列:

[1, 7, 19, 31, 133, 217, 521, 589, 3647, 4123, 9899, 16151, 65579, 69293, 113057, 306869, 459053, 1246001, 2032949, 2148083, 8722007, 14230643, 34166659, 38626031, 239166613, 270382217, 649166521, 1059166429, 4544165647, 7414165003, 20124162151, 140869135057]

約数ペア:

[(1, 140869135057), (7, 20124162151), (19, 7414165003), (31, 4544165647), (133, 1059166429), (217, 649166521), (521, 270382217), (589, 239166613), (3647, 38626031), (4123, 34166659), (9899, 14230643), (16151, 8722007), (65579, 2148083), (69293, 2032949), (113057, 1246001), (306869, 459053)]