79359021

素因数分解:

$3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1$

素因数の和:2175

約数の個数: 40

約数和(自身を含む): 137572160

約数和(自身を除く): 58213139

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 469, 567, 603, 1407, 1809, 2089, 4221, 5427, 6267, 12663, 14623, 18801, 37989, 43869, 56403, 131607, 139963, 169209, 394821, 419889, 979741, 1184463, 1259667, 2939223, 3779001, 8817669, 11337003, 26453007, 79359021]

約数ペア:

[(1, 79359021), (3, 26453007), (7, 11337003), (9, 8817669), (21, 3779001), (27, 2939223), (63, 1259667), (67, 1184463), (81, 979741), (189, 419889), (201, 394821), (469, 169209), (567, 139963), (603, 131607), (1407, 56403), (1809, 43869), (2089, 37989), (4221, 18801), (5427, 14623), (6267, 12663)]