204207939

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{44753}}^1$

素因数の和:44788

約数の個数: 24

約数和(自身を含む): 327599280

約数和(自身を除く): 123391341

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 44753, 134259, 402777, 581789, 1208331, 1745367, 5236101, 7563257, 15708303, 22689771, 68069313, 204207939]

約数ペア:

[(1, 204207939), (3, 68069313), (9, 22689771), (13, 15708303), (27, 7563257), (39, 5236101), (117, 1745367), (169, 1208331), (351, 581789), (507, 402777), (1521, 134259), (4563, 44753)]