53876529

素因数分解:

$3^3\times 7^2\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 93771840

約数和(自身を除く): 39895311

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 193, 211, 441, 579, 633, 1323, 1351, 1477, 1737, 1899, 4053, 4431, 5211, 5697, 9457, 10339, 12159, 13293, 28371, 31017, 36477, 39879, 40723, 85113, 93051, 122169, 255339, 279153, 285061, 366507, 855183, 1099521, 1995427, 2565549, 5986281, 7696647, 17958843, 53876529]

約数ペア:

[(1, 53876529), (3, 17958843), (7, 7696647), (9, 5986281), (21, 2565549), (27, 1995427), (49, 1099521), (63, 855183), (147, 366507), (189, 285061), (193, 279153), (211, 255339), (441, 122169), (579, 93051), (633, 85113), (1323, 40723), (1351, 39879), (1477, 36477), (1737, 31017), (1899, 28371), (4053, 13293), (4431, 12159), (5211, 10339), (5697, 9457)]