77884969

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 83888640

約数和(自身を除く): 6003671

約数列:

[1, 23, 47, 109, 661, 1081, 2507, 5123, 15203, 31067, 72049, 117829, 714541, 1657127, 3386303, 77884969]

約数ペア:

[(1, 77884969), (23, 3386303), (47, 1657127), (109, 714541), (661, 117829), (1081, 72049), (2507, 31067), (5123, 15203)]