82619631

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1811}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 123527664

約数和(自身を除く): 40908033

約数列:

[1, 3, 9, 37, 111, 137, 333, 411, 1233, 1811, 5069, 5433, 15207, 16299, 45621, 67007, 201021, 248107, 603063, 744321, 2232963, 9179959, 27539877, 82619631]

約数ペア:

[(1, 82619631), (3, 27539877), (9, 9179959), (37, 2232963), (111, 744321), (137, 603063), (333, 248107), (411, 201021), (1233, 67007), (1811, 45621), (5069, 16299), (5433, 15207)]