156920901057

素因数分解:

$3^2\times {\mathrm{1777}}^1\times {\mathrm{1783}}^1\times {\mathrm{5503}}^1$

素因数の和:9069

約数の個数: 24

約数和(自身を含む): 226959509504

約数和(自身を除く): 70038608447

約数列:

[1, 3, 9, 1777, 1783, 5331, 5349, 5503, 15993, 16047, 16509, 49527, 3168391, 9505173, 9778831, 9811849, 28515519, 29336493, 29435547, 88009479, 88306641, 17435655673, 52306967019, 156920901057]

約数ペア:

[(1, 156920901057), (3, 52306967019), (9, 17435655673), (1777, 88306641), (1783, 88009479), (5331, 29435547), (5349, 29336493), (5503, 28515519), (15993, 9811849), (16047, 9778831), (16509, 9505173), (49527, 3168391)]