70837929

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{983}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 111939840

約数和(自身を除く): 41101911

約数列:

[1, 3, 9, 17, 27, 51, 153, 157, 459, 471, 983, 1413, 2669, 2949, 4239, 8007, 8847, 16711, 24021, 26541, 50133, 72063, 150399, 154331, 451197, 462993, 1388979, 2623627, 4166937, 7870881, 23612643, 70837929]

約数ペア:

[(1, 70837929), (3, 23612643), (9, 7870881), (17, 4166937), (27, 2623627), (51, 1388979), (153, 462993), (157, 451197), (459, 154331), (471, 150399), (983, 72063), (1413, 50133), (2669, 26541), (2949, 24021), (4239, 16711), (8007, 8847)]