77677299

素因数分解:

$3^4\times 7^2\times {\mathrm{19571}}^1$

素因数の和:19597

約数の個数: 30

約数和(自身を含む): 134988084

約数和(自身を除く): 57310785

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 19571, 58713, 136997, 176139, 410991, 528417, 958979, 1232973, 1585251, 2876937, 3698919, 8630811, 11096757, 25892433, 77677299]

約数ペア:

[(1, 77677299), (3, 25892433), (7, 11096757), (9, 8630811), (21, 3698919), (27, 2876937), (49, 1585251), (63, 1232973), (81, 958979), (147, 528417), (189, 410991), (441, 176139), (567, 136997), (1323, 58713), (3969, 19571)]