54104193

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 95880960

約数和(自身を除く): 41776767

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 173, 243, 297, 351, 429, 519, 729, 891, 1053, 1287, 1557, 1903, 2187, 2249, 2673, 3159, 3861, 4671, 5709, 6747, 8019, 9477, 11583, 14013, 17127, 20241, 24057, 24739, 28431, 34749, 42039, 51381, 60723, 74217, 104247, 126117, 154143, 182169, 222651, 312741, 378351, 462429, 546507, 667953, 1387287, 1639521, 2003859, 4161861, 4918563, 6011577, 18034731, 54104193]

約数ペア:

[(1, 54104193), (3, 18034731), (9, 6011577), (11, 4918563), (13, 4161861), (27, 2003859), (33, 1639521), (39, 1387287), (81, 667953), (99, 546507), (117, 462429), (143, 378351), (173, 312741), (243, 222651), (297, 182169), (351, 154143), (429, 126117), (519, 104247), (729, 74217), (891, 60723), (1053, 51381), (1287, 42039), (1557, 34749), (1903, 28431), (2187, 24739), (2249, 24057), (2673, 20241), (3159, 17127), (3861, 14013), (4671, 11583), (5709, 9477), (6747, 8019)]