23625459

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 42739200

約数和(自身を除く): 19113741

約数列:

[1, 3, 9, 11, 13, 27, 29, 33, 39, 87, 99, 117, 143, 211, 261, 297, 319, 351, 377, 429, 633, 783, 957, 1131, 1287, 1899, 2321, 2743, 2871, 3393, 3861, 4147, 5697, 6119, 6963, 8229, 8613, 10179, 12441, 18357, 20889, 24687, 30173, 37323, 55071, 62667, 67309, 74061, 79547, 90519, 111969, 165213, 201927, 238641, 271557, 605781, 715923, 814671, 875017, 1817343, 2147769, 2625051, 7875153, 23625459]

約数ペア:

[(1, 23625459), (3, 7875153), (9, 2625051), (11, 2147769), (13, 1817343), (27, 875017), (29, 814671), (33, 715923), (39, 605781), (87, 271557), (99, 238641), (117, 201927), (143, 165213), (211, 111969), (261, 90519), (297, 79547), (319, 74061), (351, 67309), (377, 62667), (429, 55071), (633, 37323), (783, 30173), (957, 24687), (1131, 20889), (1287, 18357), (1899, 12441), (2321, 10179), (2743, 8613), (2871, 8229), (3393, 6963), (3861, 6119), (4147, 5697)]