276366975813

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{21732089}}^1$

素因数の和:21732258

約数の個数: 20

約数和(自身を含む): 415474096620

約数和(自身を除く): 139107120807

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 4239, 12717, 21732089, 65196267, 195588801, 586766403, 1760299209, 3411937973, 10235813919, 30707441757, 92122325271, 276366975813]

約数ペア:

[(1, 276366975813), (3, 92122325271), (9, 30707441757), (27, 10235813919), (81, 3411937973), (157, 1760299209), (471, 586766403), (1413, 195588801), (4239, 65196267), (12717, 21732089)]