144997749

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{941}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 232108800

約数和(自身を除く): 87111051

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 439, 941, 1317, 2823, 3951, 5707, 8469, 11853, 12233, 17121, 25407, 36699, 51363, 110097, 154089, 330291, 413099, 1239297, 3717891, 5370287, 11153673, 16110861, 48332583, 144997749]

約数ペア:

[(1, 144997749), (3, 48332583), (9, 16110861), (13, 11153673), (27, 5370287), (39, 3717891), (117, 1239297), (351, 413099), (439, 330291), (941, 154089), (1317, 110097), (2823, 51363), (3951, 36699), (5707, 25407), (8469, 17121), (11853, 12233)]