56555020251

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{4789}}^1\times {\mathrm{18481}}^1$

素因数の和:23347

約数の個数: 24

約数和(自身を含む): 82862938080

約数和(自身を除く): 26307917829

約数列:

[1, 3, 9, 71, 213, 639, 4789, 14367, 18481, 43101, 55443, 166329, 340019, 1020057, 1312151, 3060171, 3936453, 11809359, 88505509, 265516527, 796549581, 6283891139, 18851673417, 56555020251]

約数ペア:

[(1, 56555020251), (3, 18851673417), (9, 6283891139), (71, 796549581), (213, 265516527), (639, 88505509), (4789, 11809359), (14367, 3936453), (18481, 3060171), (43101, 1312151), (55443, 1020057), (166329, 340019)]