164010777

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1553}}^1$

素因数の和:1717

約数の個数: 32

約数和(自身を含む): 257789952

約数和(自身を除く): 93779175

約数列:

[1, 3, 7, 21, 47, 107, 141, 321, 329, 749, 987, 1553, 2247, 4659, 5029, 10871, 15087, 32613, 35203, 72991, 105609, 166171, 218973, 498513, 510937, 1163197, 1532811, 3489591, 7810037, 23430111, 54670259, 164010777]

約数ペア:

[(1, 164010777), (3, 54670259), (7, 23430111), (21, 7810037), (47, 3489591), (107, 1532811), (141, 1163197), (321, 510937), (329, 498513), (749, 218973), (987, 166171), (1553, 105609), (2247, 72991), (4659, 35203), (5029, 32613), (10871, 15087)]