57508730757

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{20903}}^1$

素因数の和:21135

約数の個数: 64

約数和(自身を含む): 93114777600

約数和(自身を除く): 35606046843

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 173, 279, 513, 519, 589, 837, 1557, 1767, 3287, 4671, 5301, 5363, 9861, 15903, 16089, 20903, 29583, 48267, 62709, 88749, 101897, 144801, 188127, 305691, 397157, 564381, 647993, 917073, 1191471, 1943979, 2751219, 3574413, 3616219, 5831937, 10723239, 10848657, 12311867, 17495811, 32545971, 36935601, 68708161, 97637913, 110806803, 112102789, 206124483, 332420409, 336308367, 618373449, 1008925101, 1855120347, 2129952991, 3026775303, 6389858973, 19169576919, 57508730757]

約数ペア:

[(1, 57508730757), (3, 19169576919), (9, 6389858973), (19, 3026775303), (27, 2129952991), (31, 1855120347), (57, 1008925101), (93, 618373449), (171, 336308367), (173, 332420409), (279, 206124483), (513, 112102789), (519, 110806803), (589, 97637913), (837, 68708161), (1557, 36935601), (1767, 32545971), (3287, 17495811), (4671, 12311867), (5301, 10848657), (5363, 10723239), (9861, 5831937), (15903, 3616219), (16089, 3574413), (20903, 2751219), (29583, 1943979), (48267, 1191471), (62709, 917073), (88749, 647993), (101897, 564381), (144801, 397157), (188127, 305691)]