84577689

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3469}}^1$

素因数の和:3531

約数の個数: 40

約数和(自身を含む): 147794240

約数和(自身を除く): 63216551

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 387, 567, 903, 1161, 2709, 3469, 3483, 8127, 10407, 24283, 24381, 31221, 72849, 93663, 149167, 218547, 280989, 447501, 655641, 1044169, 1342503, 1966923, 3132507, 4027509, 9397521, 12082527, 28192563, 84577689]

約数ペア:

[(1, 84577689), (3, 28192563), (7, 12082527), (9, 9397521), (21, 4027509), (27, 3132507), (43, 1966923), (63, 1342503), (81, 1044169), (129, 655641), (189, 447501), (301, 280989), (387, 218547), (567, 149167), (903, 93663), (1161, 72849), (2709, 31221), (3469, 24381), (3483, 24283), (8127, 10407)]