149491371

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{16649}}^1$

素因数の和:16766

約数の個数: 16

約数和(自身を含む): 206992800

約数和(自身を除く): 57501429

約数列:

[1, 3, 41, 73, 123, 219, 2993, 8979, 16649, 49947, 682609, 1215377, 2047827, 3646131, 49830457, 149491371]

約数ペア:

[(1, 149491371), (3, 49830457), (41, 3646131), (73, 2047827), (123, 1215377), (219, 682609), (2993, 49947), (8979, 16649)]