156975815031

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{538121}}^1$

素因数の和:538639

約数の個数: 32

約数和(自身を含む): 247966617600

約数和(自身を除く): 90990802569

約数列:

[1, 3, 7, 21, 29, 87, 203, 479, 609, 1437, 3353, 10059, 13891, 41673, 97237, 291711, 538121, 1614363, 3766847, 11300541, 15605509, 46816527, 109238563, 257759959, 327715689, 773279877, 1804319713, 5412959139, 7475038811, 22425116433, 52325271677, 156975815031]

約数ペア:

[(1, 156975815031), (3, 52325271677), (7, 22425116433), (21, 7475038811), (29, 5412959139), (87, 1804319713), (203, 773279877), (479, 327715689), (609, 257759959), (1437, 109238563), (3353, 46816527), (10059, 15605509), (13891, 11300541), (41673, 3766847), (97237, 1614363), (291711, 538121)]