3896555787

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{3539}}^1$

素因数の和:3774

約数の個数: 48

約数和(自身を含む): 6123237120

約数和(自身を除く): 2226681333

約数列:

[1, 3, 9, 23, 27, 69, 81, 197, 207, 243, 591, 621, 1773, 1863, 3539, 4531, 5319, 5589, 10617, 13593, 15957, 31851, 40779, 47871, 81397, 95553, 122337, 244191, 286659, 367011, 697183, 732573, 859977, 1101033, 2091549, 2197719, 6274647, 6593157, 16035209, 18823941, 19779471, 48105627, 56471823, 144316881, 169415469, 432950643, 1298851929, 3896555787]

約数ペア:

[(1, 3896555787), (3, 1298851929), (9, 432950643), (23, 169415469), (27, 144316881), (69, 56471823), (81, 48105627), (197, 19779471), (207, 18823941), (243, 16035209), (591, 6593157), (621, 6274647), (1773, 2197719), (1863, 2091549), (3539, 1101033), (4531, 859977), (5319, 732573), (5589, 697183), (10617, 367011), (13593, 286659), (15957, 244191), (31851, 122337), (40779, 95553), (47871, 81397)]