55958661

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 95904000

約数和(自身を除く): 39945339

約数列:

[1, 3, 9, 11, 27, 29, 33, 73, 87, 89, 99, 219, 261, 267, 297, 319, 657, 783, 801, 803, 957, 979, 1971, 2117, 2403, 2409, 2581, 2871, 2937, 6351, 6497, 7227, 7743, 8613, 8811, 19053, 19491, 21681, 23229, 23287, 26433, 28391, 57159, 58473, 69687, 69861, 71467, 85173, 175419, 188413, 209583, 214401, 255519, 565239, 628749, 643203, 766557, 1695717, 1929609, 2072543, 5087151, 6217629, 18652887, 55958661]

約数ペア:

[(1, 55958661), (3, 18652887), (9, 6217629), (11, 5087151), (27, 2072543), (29, 1929609), (33, 1695717), (73, 766557), (87, 643203), (89, 628749), (99, 565239), (219, 255519), (261, 214401), (267, 209583), (297, 188413), (319, 175419), (657, 85173), (783, 71467), (801, 69861), (803, 69687), (957, 58473), (979, 57159), (1971, 28391), (2117, 26433), (2403, 23287), (2409, 23229), (2581, 21681), (2871, 19491), (2937, 19053), (6351, 8811), (6497, 8613), (7227, 7743)]