165603987

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4567}}^1$

素因数の和:4672

約数の個数: 32

約数和(自身を含む): 263116800

約数和(自身を除く): 97512813

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 237, 459, 711, 1343, 2133, 4029, 4567, 12087, 13701, 36261, 41103, 77639, 123309, 232917, 360793, 698751, 1082379, 2096253, 3247137, 6133481, 9741411, 18400443, 55201329, 165603987]

約数ペア:

[(1, 165603987), (3, 55201329), (9, 18400443), (17, 9741411), (27, 6133481), (51, 3247137), (79, 2096253), (153, 1082379), (237, 698751), (459, 360793), (711, 232917), (1343, 123309), (2133, 77639), (4029, 41103), (4567, 36261), (12087, 13701)]