75537609

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1451}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 120062976

約数和(自身を除く): 44525367

約数列:

[1, 3, 7, 21, 37, 67, 111, 201, 259, 469, 777, 1407, 1451, 2479, 4353, 7437, 10157, 17353, 30471, 52059, 53687, 97217, 161061, 291651, 375809, 680519, 1127427, 2041557, 3597029, 10791087, 25179203, 75537609]

約数ペア:

[(1, 75537609), (3, 25179203), (7, 10791087), (21, 3597029), (37, 2041557), (67, 1127427), (111, 680519), (201, 375809), (259, 291651), (469, 161061), (777, 97217), (1407, 53687), (1451, 52059), (2479, 30471), (4353, 17353), (7437, 10157)]