53215353

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 83558400

約数和(自身を除く): 30343047

約数列:

[1, 3, 9, 23, 27, 67, 69, 201, 207, 603, 621, 1279, 1541, 1809, 3837, 4623, 11511, 13869, 29417, 34533, 41607, 85693, 88251, 257079, 264753, 771237, 794259, 1970939, 2313711, 5912817, 17738451, 53215353]

約数ペア:

[(1, 53215353), (3, 17738451), (9, 5912817), (23, 2313711), (27, 1970939), (67, 794259), (69, 771237), (201, 264753), (207, 257079), (603, 88251), (621, 85693), (1279, 41607), (1541, 34533), (1809, 29417), (3837, 13869), (4623, 11511)]