172142937

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{379}}^1\times {\mathrm{463}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 252137600

約数和(自身を除く): 79994663

約数列:

[1, 3, 9, 109, 327, 379, 463, 981, 1137, 1389, 3411, 4167, 41311, 50467, 123933, 151401, 175477, 371799, 454203, 526431, 1579293, 19126993, 57380979, 172142937]

約数ペア:

[(1, 172142937), (3, 57380979), (9, 19126993), (109, 1579293), (327, 526431), (379, 454203), (463, 371799), (981, 175477), (1137, 151401), (1389, 123933), (3411, 50467), (4167, 41311)]