54278307

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 36

約数和(自身を含む): 84859320

約数和(自身を除く): 30581013

約数列:

[1, 3, 9, 19, 53, 57, 113, 159, 171, 339, 477, 1007, 1017, 2147, 2809, 3021, 5989, 6441, 8427, 9063, 17967, 19323, 25281, 53371, 53901, 113791, 160113, 317417, 341373, 480339, 952251, 1024119, 2856753, 6030923, 18092769, 54278307]

約数ペア:

[(1, 54278307), (3, 18092769), (9, 6030923), (19, 2856753), (53, 1024119), (57, 952251), (113, 480339), (159, 341373), (171, 317417), (339, 160113), (477, 113791), (1007, 53901), (1017, 53371), (2147, 25281), (2809, 19323), (3021, 17967), (5989, 9063), (6441, 8427)]