64205121693

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{3056077}}^1$

素因数の和:3056276

約数の個数: 16

約数和(自身を含む): 88015046400

約数和(自身を除く): 23809924707

約数列:

[1, 3, 47, 141, 149, 447, 7003, 21009, 3056077, 9168231, 143635619, 430906857, 455355473, 1366066419, 21401707231, 64205121693]

約数ペア:

[(1, 64205121693), (3, 21401707231), (47, 1366066419), (141, 455355473), (149, 430906857), (447, 143635619), (7003, 9168231), (21009, 3056077)]