140973219

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{1117}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 209870960

約数和(自身を除く): 68897741

約数列:

[1, 3, 9, 37, 111, 333, 379, 1117, 1137, 3351, 3411, 10053, 14023, 41329, 42069, 123987, 126207, 371961, 423343, 1270029, 3810087, 15663691, 46991073, 140973219]

約数ペア:

[(1, 140973219), (3, 46991073), (9, 15663691), (37, 3810087), (111, 1270029), (333, 423343), (379, 371961), (1117, 126207), (1137, 123987), (3351, 42069), (3411, 41329), (10053, 14023)]