528099453

素因数分解:

$3^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{6637}}^1$

素因数の和:7074

約数の個数: 32

約数和(自身を含む): 896395520

約数和(自身を除く): 368296067

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 421, 1263, 2947, 3789, 6637, 8841, 11367, 19911, 26523, 46459, 59733, 79569, 139377, 179199, 418131, 1254393, 2794177, 8382531, 19559239, 25147593, 58677717, 75442779, 176033151, 528099453]

約数ペア:

[(1, 528099453), (3, 176033151), (7, 75442779), (9, 58677717), (21, 25147593), (27, 19559239), (63, 8382531), (189, 2794177), (421, 1254393), (1263, 418131), (2947, 179199), (3789, 139377), (6637, 79569), (8841, 59733), (11367, 46459), (19911, 26523)]