515503899

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{8219}}^1$

素因数の和:8352

約数の個数: 32

約数和(自身を含む): 804902400

約数和(自身を除く): 289398501

約数列:

[1, 3, 9, 23, 27, 69, 101, 207, 303, 621, 909, 2323, 2727, 6969, 8219, 20907, 24657, 62721, 73971, 189037, 221913, 567111, 830119, 1701333, 2490357, 5103999, 7471071, 19092737, 22413213, 57278211, 171834633, 515503899]

約数ペア:

[(1, 515503899), (3, 171834633), (9, 57278211), (23, 22413213), (27, 19092737), (69, 7471071), (101, 5103999), (207, 2490357), (303, 1701333), (621, 830119), (909, 567111), (2323, 221913), (2727, 189037), (6969, 73971), (8219, 62721), (20907, 24657)]