82473027

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 139426560

約数和(自身を除く): 56953533

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 103, 147, 273, 309, 419, 637, 721, 1257, 1339, 1911, 2163, 2933, 4017, 5047, 5447, 8799, 9373, 15141, 16341, 20531, 28119, 38129, 43157, 61593, 65611, 114387, 129471, 196833, 266903, 302099, 561041, 800709, 906297, 1683123, 2114693, 3927287, 6344079, 11781861, 27491009, 82473027]

約数ペア:

[(1, 82473027), (3, 27491009), (7, 11781861), (13, 6344079), (21, 3927287), (39, 2114693), (49, 1683123), (91, 906297), (103, 800709), (147, 561041), (273, 302099), (309, 266903), (419, 196833), (637, 129471), (721, 114387), (1257, 65611), (1339, 61593), (1911, 43157), (2163, 38129), (2933, 28119), (4017, 20531), (5047, 16341), (5447, 15141), (8799, 9373)]