27157788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{35923}}^1$

素因数の和:35943

約数の個数: 48

約数和(自身を含む): 80469760

約数和(自身を除く): 53311972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 35923, 71846, 107769, 143692, 215538, 251461, 323307, 431076, 502922, 646614, 754383, 969921, 1005844, 1293228, 1508766, 1939842, 2263149, 3017532, 3879684, 4526298, 6789447, 9052596, 13578894, 27157788]

約数ペア:

[(1, 27157788), (2, 13578894), (3, 9052596), (4, 6789447), (6, 4526298), (7, 3879684), (9, 3017532), (12, 2263149), (14, 1939842), (18, 1508766), (21, 1293228), (27, 1005844), (28, 969921), (36, 754383), (42, 646614), (54, 502922), (63, 431076), (84, 323307), (108, 251461), (126, 215538), (189, 143692), (252, 107769), (378, 71846), (756, 35923)]