20163440151

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{42271363}}^1$

素因数の和:42271422

約数の個数: 12

約数和(自身を含む): 29674497528

約数和(自身を除く): 9511057377

約数列:

[1, 3, 9, 53, 159, 477, 42271363, 126814089, 380442267, 2240382239, 6721146717, 20163440151]

約数ペア:

[(1, 20163440151), (3, 6721146717), (9, 2240382239), (53, 380442267), (159, 126814089), (477, 42271363)]