143009013

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{158371}}^1$

素因数の和:158424

約数の個数: 16

約数和(自身を含む): 222987776

約数和(自身を除く): 79978763

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 158371, 475113, 1108597, 3325791, 6809953, 20429859, 47669671, 143009013]

約数ペア:

[(1, 143009013), (3, 47669671), (7, 20429859), (21, 6809953), (43, 3325791), (129, 1108597), (301, 475113), (903, 158371)]