64340912637

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1\times {\mathrm{16651}}^1$

素因数の和:17118

約数の個数: 48

約数和(自身を含む): 99752140800

約数和(自身を除く): 35411228163

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 383, 531, 1121, 1149, 3363, 3447, 7277, 10089, 16651, 21831, 22597, 49953, 65493, 67791, 149859, 203373, 316369, 429343, 949107, 982409, 1288029, 2847321, 2947227, 3864087, 6377333, 8841681, 18665771, 19131999, 55997313, 57395997, 121169327, 167991939, 363507981, 376262647, 1090523943, 1128787941, 3386363823, 7148990293, 21446970879, 64340912637]

約数ペア:

[(1, 64340912637), (3, 21446970879), (9, 7148990293), (19, 3386363823), (57, 1128787941), (59, 1090523943), (171, 376262647), (177, 363507981), (383, 167991939), (531, 121169327), (1121, 57395997), (1149, 55997313), (3363, 19131999), (3447, 18665771), (7277, 8841681), (10089, 6377333), (16651, 3864087), (21831, 2947227), (22597, 2847321), (49953, 1288029), (65493, 982409), (67791, 949107), (149859, 429343), (203373, 316369)]