130137777

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 241506720

約数和(自身を除く): 111368943

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 139, 147, 193, 231, 417, 441, 539, 579, 693, 973, 1251, 1351, 1529, 1617, 1737, 2123, 2919, 4053, 4587, 4851, 6369, 6811, 8757, 9457, 10703, 12159, 13761, 14861, 19107, 20433, 26827, 28371, 32109, 44583, 61299, 74921, 80481, 85113, 96327, 104027, 133749, 187789, 224763, 241443, 295097, 312081, 563367, 674289, 885291, 936243, 1314523, 1690101, 2065679, 2655873, 3943569, 6197037, 11830707, 14459753, 18591111, 43379259, 130137777]

約数ペア:

[(1, 130137777), (3, 43379259), (7, 18591111), (9, 14459753), (11, 11830707), (21, 6197037), (33, 3943569), (49, 2655873), (63, 2065679), (77, 1690101), (99, 1314523), (139, 936243), (147, 885291), (193, 674289), (231, 563367), (417, 312081), (441, 295097), (539, 241443), (579, 224763), (693, 187789), (973, 133749), (1251, 104027), (1351, 96327), (1529, 85113), (1617, 80481), (1737, 74921), (2123, 61299), (2919, 44583), (4053, 32109), (4587, 28371), (4851, 26827), (6369, 20433), (6811, 19107), (8757, 14861), (9457, 13761), (10703, 12159)]