211599729

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17377}}^1$

素因数の和:17438

約数の個数: 32

約数和(自身を含む): 350340480

約数和(自身を除く): 138740751

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 451, 1107, 1353, 4059, 12177, 17377, 52131, 156393, 191147, 469179, 573441, 712457, 1720323, 2137371, 5160969, 6412113, 7837027, 19236339, 23511081, 70533243, 211599729]

約数ペア:

[(1, 211599729), (3, 70533243), (9, 23511081), (11, 19236339), (27, 7837027), (33, 6412113), (41, 5160969), (99, 2137371), (123, 1720323), (297, 712457), (369, 573441), (451, 469179), (1107, 191147), (1353, 156393), (4059, 52131), (12177, 17377)]