165850083

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{15217}}^1$

素因数の和:15403

約数の個数: 24

約数和(自身を含む): 275384928

約数和(自身を除く): 109534845

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 1211, 1557, 3633, 10899, 15217, 45651, 106519, 136953, 319557, 958671, 2632541, 7897623, 18427787, 23692869, 55283361, 165850083]

約数ペア:

[(1, 165850083), (3, 55283361), (7, 23692869), (9, 18427787), (21, 7897623), (63, 2632541), (173, 958671), (519, 319557), (1211, 136953), (1557, 106519), (3633, 45651), (10899, 15217)]