71323473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{953}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 108984960

約数和(自身を除く): 37661487

約数列:

[1, 3, 13, 19, 39, 57, 101, 247, 303, 741, 953, 1313, 1919, 2859, 3939, 5757, 12389, 18107, 24947, 37167, 54321, 74841, 96253, 235391, 288759, 706173, 1251289, 1828807, 3753867, 5486421, 23774491, 71323473]

約数ペア:

[(1, 71323473), (3, 23774491), (13, 5486421), (19, 3753867), (39, 1828807), (57, 1251289), (101, 706173), (247, 288759), (303, 235391), (741, 96253), (953, 74841), (1313, 54321), (1919, 37167), (2859, 24947), (3939, 18107), (5757, 12389)]