71608407

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 108530688

約数和(自身を除く): 36922281

約数列:

[1, 3, 13, 23, 39, 69, 97, 291, 299, 823, 897, 1261, 2231, 2469, 3783, 6693, 10699, 18929, 29003, 32097, 56787, 79831, 87009, 239493, 246077, 738231, 1037803, 1836113, 3113409, 5508339, 23869469, 71608407]

約数ペア:

[(1, 71608407), (3, 23869469), (13, 5508339), (23, 3113409), (39, 1836113), (69, 1037803), (97, 738231), (291, 246077), (299, 239493), (823, 87009), (897, 79831), (1261, 56787), (2231, 32097), (2469, 29003), (3783, 18929), (6693, 10699)]