137345103

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{15913}}^1$

素因数の和:16063

約数の個数: 24

約数和(自身を含む): 228397728

約数和(自身を除く): 91052625

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 8631, 15913, 47739, 111391, 143217, 334173, 1002519, 2180081, 6540243, 15260567, 19620729, 45781701, 137345103]

約数ペア:

[(1, 137345103), (3, 45781701), (7, 19620729), (9, 15260567), (21, 6540243), (63, 2180081), (137, 1002519), (411, 334173), (959, 143217), (1233, 111391), (2877, 47739), (8631, 15913)]