87897798

素因数分解:

$2^1\times 3^4\times {\mathrm{542579}}^1$

素因数の和:542593

約数の個数: 20

約数和(自身を含む): 196956540

約数和(自身を除く): 109058742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 542579, 1085158, 1627737, 3255474, 4883211, 9766422, 14649633, 29299266, 43948899, 87897798]

約数ペア:

[(1, 87897798), (2, 43948899), (3, 29299266), (6, 14649633), (9, 9766422), (18, 4883211), (27, 3255474), (54, 1627737), (81, 1085158), (162, 542579)]