83728539

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1753}}^1$

素因数の和:1852

約数の個数: 32

約数和(自身を含む): 130497600

約数和(自身を除く): 46769061

約数列:

[1, 3, 9, 27, 29, 61, 87, 183, 261, 549, 783, 1647, 1753, 1769, 5259, 5307, 15777, 15921, 47331, 47763, 50837, 106933, 152511, 320799, 457533, 962397, 1372599, 2887191, 3101057, 9303171, 27909513, 83728539]

約数ペア:

[(1, 83728539), (3, 27909513), (9, 9303171), (27, 3101057), (29, 2887191), (61, 1372599), (87, 962397), (183, 457533), (261, 320799), (549, 152511), (783, 106933), (1647, 50837), (1753, 47763), (1769, 47331), (5259, 15921), (5307, 15777)]