37974339

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{4007}}^1$

素因数の和:4038

約数の個数: 28

約数和(自身を含む): 61330416

約数和(自身を除く): 23356077

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 4007, 9477, 12021, 36063, 52091, 108189, 156273, 324567, 468819, 973701, 1406457, 2921103, 4219371, 12658113, 37974339]

約数ペア:

[(1, 37974339), (3, 12658113), (9, 4219371), (13, 2921103), (27, 1406457), (39, 973701), (81, 468819), (117, 324567), (243, 156273), (351, 108189), (729, 52091), (1053, 36063), (3159, 12021), (4007, 9477)]