118895161

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 159632640

約数和(自身を除く): 40737479

約数列:

[1, 7, 11, 17, 61, 77, 119, 187, 427, 671, 1037, 1309, 1489, 4697, 7259, 10423, 11407, 16379, 25313, 79849, 90829, 114653, 177191, 278443, 635803, 999119, 1544093, 1949101, 6993833, 10808651, 16985023, 118895161]

約数ペア:

[(1, 118895161), (7, 16985023), (11, 10808651), (17, 6993833), (61, 1949101), (77, 1544093), (119, 999119), (187, 635803), (427, 278443), (671, 177191), (1037, 114653), (1309, 90829), (1489, 79849), (4697, 25313), (7259, 16379), (10423, 11407)]