127004757

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 202245120

約数和(自身を除く): 75240363

約数列:

[1, 3, 11, 33, 37, 41, 43, 59, 111, 123, 129, 177, 407, 451, 473, 649, 1221, 1353, 1419, 1517, 1591, 1763, 1947, 2183, 2419, 2537, 4551, 4773, 5289, 6549, 7257, 7611, 16687, 17501, 19393, 24013, 26609, 27907, 50061, 52503, 58179, 65231, 72039, 79827, 83721, 89503, 93869, 104017, 195693, 268509, 281607, 312051, 717541, 984533, 1032559, 1144187, 2152623, 2953599, 3097677, 3432561, 3848629, 11545887, 42334919, 127004757]

約数ペア:

[(1, 127004757), (3, 42334919), (11, 11545887), (33, 3848629), (37, 3432561), (41, 3097677), (43, 2953599), (59, 2152623), (111, 1144187), (123, 1032559), (129, 984533), (177, 717541), (407, 312051), (451, 281607), (473, 268509), (649, 195693), (1221, 104017), (1353, 93869), (1419, 89503), (1517, 83721), (1591, 79827), (1763, 72039), (1947, 65231), (2183, 58179), (2419, 52503), (2537, 50061), (4551, 27907), (4773, 26609), (5289, 24013), (6549, 19393), (7257, 17501), (7611, 16687)]