77188293

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1193}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 139077120

約数和(自身を除く): 61888827

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 79, 91, 117, 237, 273, 553, 711, 819, 1027, 1193, 1659, 3081, 3579, 4977, 7189, 8351, 9243, 10737, 15509, 21567, 25053, 46527, 64701, 75159, 94247, 108563, 139581, 282741, 325689, 659729, 848223, 977067, 1225211, 1979187, 3675633, 5937561, 8576477, 11026899, 25729431, 77188293]

約数ペア:

[(1, 77188293), (3, 25729431), (7, 11026899), (9, 8576477), (13, 5937561), (21, 3675633), (39, 1979187), (63, 1225211), (79, 977067), (91, 848223), (117, 659729), (237, 325689), (273, 282741), (553, 139581), (711, 108563), (819, 94247), (1027, 75159), (1193, 64701), (1659, 46527), (3081, 25053), (3579, 21567), (4977, 15509), (7189, 10737), (8351, 9243)]