37780119

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:512

約数の個数: 36

約数和(自身を含む): 60236280

約数和(自身を除く): 22456161

約数列:

[1, 3, 9, 13, 39, 59, 117, 169, 177, 421, 507, 531, 767, 1263, 1521, 2301, 3789, 5473, 6903, 9971, 16419, 24839, 29913, 49257, 71149, 74517, 89739, 213447, 223551, 322907, 640341, 968721, 2906163, 4197791, 12593373, 37780119]

約数ペア:

[(1, 37780119), (3, 12593373), (9, 4197791), (13, 2906163), (39, 968721), (59, 640341), (117, 322907), (169, 223551), (177, 213447), (421, 89739), (507, 74517), (531, 71149), (767, 49257), (1263, 29913), (1521, 24839), (2301, 16419), (3789, 9971), (5473, 6903)]