155258943

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{14029}}^1$

素因数の和:14087

約数の個数: 32

約数和(自身を含む): 258600960

約数和(自身を除く): 103342017

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 11067, 14029, 42087, 98203, 238493, 294609, 434899, 715479, 1304697, 1669451, 3044293, 5008353, 7393283, 9132879, 22179849, 51752981, 155258943]

約数ペア:

[(1, 155258943), (3, 51752981), (7, 22179849), (17, 9132879), (21, 7393283), (31, 5008353), (51, 3044293), (93, 1669451), (119, 1304697), (217, 715479), (357, 434899), (527, 294609), (651, 238493), (1581, 98203), (3689, 42087), (11067, 14029)]