141531993

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{9043}}^1$

素因数の和:9133

約数の個数: 24

約数和(自身を含む): 214451328

約数和(自身を除く): 72919335

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 5217, 9043, 15651, 27129, 81387, 334591, 425021, 1003773, 1275063, 3011319, 3825189, 15725777, 47177331, 141531993]

約数ペア:

[(1, 141531993), (3, 47177331), (9, 15725777), (37, 3825189), (47, 3011319), (111, 1275063), (141, 1003773), (333, 425021), (423, 334591), (1739, 81387), (5217, 27129), (9043, 15651)]