191634093

素因数分解:

$3^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2467}}^1$

素因数の和:2623

約数の個数: 40

約数和(自身を含む): 329685312

約数和(自身を除く): 138051219

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 137, 189, 411, 567, 959, 1233, 2467, 2877, 3699, 7401, 8631, 11097, 17269, 22203, 25893, 51807, 66609, 77679, 155421, 199827, 337979, 466263, 1013937, 1398789, 2365853, 3041811, 7097559, 9125433, 21292677, 27376299, 63878031, 191634093]

約数ペア:

[(1, 191634093), (3, 63878031), (7, 27376299), (9, 21292677), (21, 9125433), (27, 7097559), (63, 3041811), (81, 2365853), (137, 1398789), (189, 1013937), (411, 466263), (567, 337979), (959, 199827), (1233, 155421), (2467, 77679), (2877, 66609), (3699, 51807), (7401, 25893), (8631, 22203), (11097, 17269)]