49167117

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:490

約数の個数: 36

約数和(自身を含む): 77167740

約数和(自身を除く): 28000623

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 361, 409, 703, 1083, 1227, 2109, 3249, 3681, 6327, 7771, 13357, 15133, 23313, 40071, 45399, 69939, 120213, 136197, 147649, 287527, 442947, 862581, 1328841, 2587743, 5463013, 16389039, 49167117]

約数ペア:

[(1, 49167117), (3, 16389039), (9, 5463013), (19, 2587743), (37, 1328841), (57, 862581), (111, 442947), (171, 287527), (333, 147649), (361, 136197), (409, 120213), (703, 69939), (1083, 45399), (1227, 40071), (2109, 23313), (3249, 15133), (3681, 13357), (6327, 7771)]