42757011

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7577}}^1$

素因数の和:7616

約数の個数: 32

約数和(自身を含む): 72748800

約数和(自身を除く): 29991789

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 7577, 22731, 68193, 83347, 143963, 204579, 250041, 431889, 750123, 1295667, 1583593, 2250369, 3887001, 4750779, 14252337, 42757011]

約数ペア:

[(1, 42757011), (3, 14252337), (9, 4750779), (11, 3887001), (19, 2250369), (27, 1583593), (33, 1295667), (57, 750123), (99, 431889), (171, 250041), (209, 204579), (297, 143963), (513, 83347), (627, 68193), (1881, 22731), (5643, 7577)]