160523613

素因数分解:

$3^7\times {\mathrm{29}}^1\times {\mathrm{2531}}^1$

素因数の和:2581

約数の個数: 32

約数和(自身を含む): 249148800

約数和(自身を除く): 88625187

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 2187, 2349, 2531, 7047, 7593, 21141, 22779, 63423, 68337, 73399, 205011, 220197, 615033, 660591, 1845099, 1981773, 5535297, 5945319, 17835957, 53507871, 160523613]

約数ペア:

[(1, 160523613), (3, 53507871), (9, 17835957), (27, 5945319), (29, 5535297), (81, 1981773), (87, 1845099), (243, 660591), (261, 615033), (729, 220197), (783, 205011), (2187, 73399), (2349, 68337), (2531, 63423), (7047, 22779), (7593, 21141)]