16195359159

素因数分解:

$3^3\times 7^1\times {\mathrm{4903}}^1\times {\mathrm{17477}}^1$

素因数の和:22396

約数の個数: 32

約数和(自身を含む): 27427875840

約数和(自身を除く): 11232516681

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 4903, 14709, 17477, 34321, 44127, 52431, 102963, 122339, 132381, 157293, 308889, 367017, 471879, 926667, 1101051, 3303153, 85689731, 257069193, 599828117, 771207579, 1799484351, 2313622737, 5398453053, 16195359159]

約数ペア:

[(1, 16195359159), (3, 5398453053), (7, 2313622737), (9, 1799484351), (21, 771207579), (27, 599828117), (63, 257069193), (189, 85689731), (4903, 3303153), (14709, 1101051), (17477, 926667), (34321, 471879), (44127, 367017), (52431, 308889), (102963, 157293), (122339, 132381)]