67219203

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{1607}}^1$

素因数の和:1874

約数の個数: 16

約数和(自身を含む): 91385856

約数和(自身を除く): 24166653

約数列:

[1, 3, 73, 191, 219, 573, 1607, 4821, 13943, 41829, 117311, 306937, 351933, 920811, 22406401, 67219203]

約数ペア:

[(1, 67219203), (3, 22406401), (73, 920811), (191, 351933), (219, 306937), (573, 117311), (1607, 41829), (4821, 13943)]