216384503043

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{38925077}}^1$

素因数の和:38925206

約数の個数: 16

約数和(自身を含む): 308286617760

約数和(自身を除く): 91902114717

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 38925077, 116775231, 661726309, 1985178927, 4242833393, 12728500179, 72128167681, 216384503043]

約数ペア:

[(1, 216384503043), (3, 72128167681), (17, 12728500179), (51, 4242833393), (109, 1985178927), (327, 661726309), (1853, 116775231), (5559, 38925077)]