77214627

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3167}}^1$

素因数の和:3229

約数の個数: 40

約数和(自身を含む): 134931456

約数和(自身を除く): 57716829

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 387, 567, 903, 1161, 2709, 3167, 3483, 8127, 9501, 22169, 24381, 28503, 66507, 85509, 136181, 199521, 256527, 408543, 598563, 953267, 1225629, 1795689, 2859801, 3676887, 8579403, 11030661, 25738209, 77214627]

約数ペア:

[(1, 77214627), (3, 25738209), (7, 11030661), (9, 8579403), (21, 3676887), (27, 2859801), (43, 1795689), (63, 1225629), (81, 953267), (129, 598563), (189, 408543), (301, 256527), (387, 199521), (567, 136181), (903, 85509), (1161, 66507), (2709, 28503), (3167, 24381), (3483, 22169), (8127, 9501)]