84988521

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{6599}}^1$

素因数の和:6667

約数の個数: 24

約数和(自身を含む): 129729600

約数和(自身を除く): 44741079

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1431, 4293, 6599, 12879, 19797, 59391, 178173, 349747, 534519, 1049241, 1603557, 3147723, 9443169, 28329507, 84988521]

約数ペア:

[(1, 84988521), (3, 28329507), (9, 9443169), (27, 3147723), (53, 1603557), (81, 1049241), (159, 534519), (243, 349747), (477, 178173), (1431, 59391), (4293, 19797), (6599, 12879)]