1142161749

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{1123}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 1712076800

約数和(自身を除く): 569915051

約数列:

[1, 3, 9, 27, 139, 271, 417, 813, 1123, 1251, 2439, 3369, 3753, 7317, 10107, 30321, 37669, 113007, 156097, 304333, 339021, 468291, 912999, 1017063, 1404873, 2738997, 4214619, 8216991, 42302287, 126906861, 380720583, 1142161749]

約数ペア:

[(1, 1142161749), (3, 380720583), (9, 126906861), (27, 42302287), (139, 8216991), (271, 4214619), (417, 2738997), (813, 1404873), (1123, 1017063), (1251, 912999), (2439, 468291), (3369, 339021), (3753, 304333), (7317, 156097), (10107, 113007), (30321, 37669)]