76871979

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 113070672

約数和(自身を除く): 36198693

約数列:

[1, 3, 9, 113, 131, 339, 393, 577, 1017, 1179, 1731, 5193, 14803, 44409, 65201, 75587, 133227, 195603, 226761, 586809, 680283, 8541331, 25623993, 76871979]

約数ペア:

[(1, 76871979), (3, 25623993), (9, 8541331), (113, 680283), (131, 586809), (339, 226761), (393, 195603), (577, 133227), (1017, 75587), (1179, 65201), (1731, 44409), (5193, 14803)]