144420261

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{3943}}^1$

素因数の和:4396

約数の個数: 16

約数和(自身を含む): 199724160

約数和(自身を除く): 55303899

約数列:

[1, 3, 29, 87, 421, 1263, 3943, 11829, 12209, 36627, 114347, 343041, 1660003, 4980009, 48140087, 144420261]

約数ペア:

[(1, 144420261), (3, 48140087), (29, 4980009), (87, 1660003), (421, 343041), (1263, 114347), (3943, 36627), (11829, 12209)]