129045903

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{32173}}^1$

素因数の和:32374

約数の個数: 16

約数和(自身を含む): 197677056

約数和(自身を除く): 68631153

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 32173, 96519, 225211, 675633, 6145043, 18435129, 43015301, 129045903]

約数ペア:

[(1, 129045903), (3, 43015301), (7, 18435129), (21, 6145043), (191, 675633), (573, 225211), (1337, 96519), (4011, 32173)]