15693971319

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{5419}}^1$

素因数の和:5701

約数の個数: 64

約数和(自身を含む): 25835622400

約数和(自身を除く): 10141651081

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 223, 333, 351, 481, 669, 999, 1443, 2007, 2899, 4329, 5419, 6021, 8251, 8697, 12987, 16257, 24753, 26091, 48771, 70447, 74259, 78273, 107263, 146313, 200503, 211341, 222777, 321789, 601509, 634023, 965367, 1208437, 1804527, 1902069, 2606539, 2896101, 3625311, 5413581, 7819617, 10875933, 15709681, 23458851, 32627799, 44712169, 47129043, 70376553, 134136507, 141387129, 402409521, 424161387, 581258197, 1207228563, 1743774591, 5231323773, 15693971319]

約数ペア:

[(1, 15693971319), (3, 5231323773), (9, 1743774591), (13, 1207228563), (27, 581258197), (37, 424161387), (39, 402409521), (111, 141387129), (117, 134136507), (223, 70376553), (333, 47129043), (351, 44712169), (481, 32627799), (669, 23458851), (999, 15709681), (1443, 10875933), (2007, 7819617), (2899, 5413581), (4329, 3625311), (5419, 2896101), (6021, 2606539), (8251, 1902069), (8697, 1804527), (12987, 1208437), (16257, 965367), (24753, 634023), (26091, 601509), (48771, 321789), (70447, 222777), (74259, 211341), (78273, 200503), (107263, 146313)]