68197491

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{37699}}^1$

素因数の和:37775

約数の個数: 16

約数和(自身を含む): 102544000

約数和(自身を除く): 34346509

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 37699, 113097, 339291, 1017873, 2525833, 7577499, 22732497, 68197491]

約数ペア:

[(1, 68197491), (3, 22732497), (9, 7577499), (27, 2525833), (67, 1017873), (201, 339291), (603, 113097), (1809, 37699)]