16327377

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 27406080

約数和(自身を除く): 11078703

約数列:

[1, 3, 9, 11, 29, 33, 47, 87, 99, 121, 141, 261, 319, 363, 423, 517, 957, 1089, 1331, 1363, 1551, 2871, 3509, 3993, 4089, 4653, 5687, 10527, 11979, 12267, 14993, 17061, 31581, 38599, 44979, 51183, 62557, 115797, 134937, 164923, 187671, 347391, 494769, 563013, 1484307, 1814153, 5442459, 16327377]

約数ペア:

[(1, 16327377), (3, 5442459), (9, 1814153), (11, 1484307), (29, 563013), (33, 494769), (47, 347391), (87, 187671), (99, 164923), (121, 134937), (141, 115797), (261, 62557), (319, 51183), (363, 44979), (423, 38599), (517, 31581), (957, 17061), (1089, 14993), (1331, 12267), (1363, 11979), (1551, 10527), (2871, 5687), (3509, 4653), (3993, 4089)]