157445211

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{40093}}^1$

素因数の和:40131

約数の個数: 32

約数和(自身を含む): 277129728

約数和(自身を除く): 119684517

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 40093, 120279, 280651, 441023, 681581, 841953, 1323069, 2044743, 3087161, 4771067, 7497391, 9261483, 14313201, 22492173, 52481737, 157445211]

約数ペア:

[(1, 157445211), (3, 52481737), (7, 22492173), (11, 14313201), (17, 9261483), (21, 7497391), (33, 4771067), (51, 3087161), (77, 2044743), (119, 1323069), (187, 841953), (231, 681581), (357, 441023), (561, 280651), (1309, 120279), (3927, 40093)]