171065763

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5189}}^1$

素因数の和:5249

約数の個数: 40

約数和(自身を含む): 286363440

約数和(自身を除く): 115297677

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 297, 333, 407, 891, 999, 1221, 2997, 3663, 5189, 10989, 15567, 32967, 46701, 57079, 140103, 171237, 191993, 420309, 513711, 575979, 1541133, 1727937, 2111923, 4623399, 5183811, 6335769, 15551433, 19007307, 57021921, 171065763]

約数ペア:

[(1, 171065763), (3, 57021921), (9, 19007307), (11, 15551433), (27, 6335769), (33, 5183811), (37, 4623399), (81, 2111923), (99, 1727937), (111, 1541133), (297, 575979), (333, 513711), (407, 420309), (891, 191993), (999, 171237), (1221, 140103), (2997, 57079), (3663, 46701), (5189, 32967), (10989, 15567)]