1609133031

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1999}}^1$

素因数の和:2236

約数の個数: 48

約数和(自身を含む): 2605824000

約数和(自身を除く): 996690969

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 173, 423, 517, 519, 1551, 1557, 1903, 1999, 4653, 5709, 5997, 8131, 17127, 17991, 21989, 24393, 65967, 73179, 89441, 93953, 197901, 268323, 281859, 345827, 804969, 845577, 1033483, 1037481, 3100449, 3112443, 3804097, 9301347, 11412291, 16253869, 34236873, 48761607, 146284821, 178792559, 536377677, 1609133031]

約数ペア:

[(1, 1609133031), (3, 536377677), (9, 178792559), (11, 146284821), (33, 48761607), (47, 34236873), (99, 16253869), (141, 11412291), (173, 9301347), (423, 3804097), (517, 3112443), (519, 3100449), (1551, 1037481), (1557, 1033483), (1903, 845577), (1999, 804969), (4653, 345827), (5709, 281859), (5997, 268323), (8131, 197901), (17127, 93953), (17991, 89441), (21989, 73179), (24393, 65967)]