164419941

素因数分解:

$3^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{3319}}^1$

素因数の和:3673

約数の個数: 24

約数和(自身を含む): 255852480

約数和(自身を除く): 91432539

約数列:

[1, 3, 7, 21, 49, 147, 337, 1011, 2359, 3319, 7077, 9957, 16513, 23233, 49539, 69699, 162631, 487893, 1118503, 3355509, 7829521, 23488563, 54806647, 164419941]

約数ペア:

[(1, 164419941), (3, 54806647), (7, 23488563), (21, 7829521), (49, 3355509), (147, 1118503), (337, 487893), (1011, 162631), (2359, 69699), (3319, 49539), (7077, 23233), (9957, 16513)]