64307089

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{2393}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 80438400

約数和(自身を除く): 16131311

約数列:

[1, 7, 11, 77, 349, 2393, 2443, 3839, 16751, 26323, 26873, 184261, 835157, 5846099, 9186727, 64307089]

約数ペア:

[(1, 64307089), (7, 9186727), (11, 5846099), (77, 835157), (349, 184261), (2393, 26873), (2443, 26323), (3839, 16751)]