102389727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2237}}^1$

素因数の和:2343

約数の個数: 32

約数和(自身を含む): 158987520

約数和(自身を除く): 56597793

約数列:

[1, 3, 11, 19, 33, 57, 73, 209, 219, 627, 803, 1387, 2237, 2409, 4161, 6711, 15257, 24607, 42503, 45771, 73821, 127509, 163301, 467533, 489903, 1402599, 1796311, 3102719, 5388933, 9308157, 34129909, 102389727]

約数ペア:

[(1, 102389727), (3, 34129909), (11, 9308157), (19, 5388933), (33, 3102719), (57, 1796311), (73, 1402599), (209, 489903), (219, 467533), (627, 163301), (803, 127509), (1387, 73821), (2237, 45771), (2409, 42503), (4161, 24607), (6711, 15257)]