191503983

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7103}}^1$

素因数の和:7179

約数の個数: 32

約数和(自身を含む): 300072960

約数和(自身を除く): 108568977

約数列:

[1, 3, 11, 19, 33, 43, 57, 129, 209, 473, 627, 817, 1419, 2451, 7103, 8987, 21309, 26961, 78133, 134957, 234399, 305429, 404871, 916287, 1484527, 3359719, 4453581, 5803151, 10079157, 17409453, 63834661, 191503983]

約数ペア:

[(1, 191503983), (3, 63834661), (11, 17409453), (19, 10079157), (33, 5803151), (43, 4453581), (57, 3359719), (129, 1484527), (209, 916287), (473, 404871), (627, 305429), (817, 234399), (1419, 134957), (2451, 78133), (7103, 26961), (8987, 21309)]