83613981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 125527680

約数和(自身を除く): 41913699

約数列:

[1, 3, 11, 33, 61, 73, 183, 219, 569, 671, 803, 1707, 2013, 2409, 4453, 6259, 13359, 18777, 34709, 41537, 48983, 104127, 124611, 146949, 381799, 456907, 1145397, 1370721, 2533757, 7601271, 27871327, 83613981]

約数ペア:

[(1, 83613981), (3, 27871327), (11, 7601271), (33, 2533757), (61, 1370721), (73, 1145397), (183, 456907), (219, 381799), (569, 146949), (671, 124611), (803, 104127), (1707, 48983), (2013, 41537), (2409, 34709), (4453, 18777), (6259, 13359)]