73725477

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 114960384

約数和(自身を除く): 41234907

約数列:

[1, 3, 7, 21, 71, 197, 213, 251, 497, 591, 753, 1379, 1491, 1757, 4137, 5271, 13987, 17821, 41961, 49447, 53463, 97909, 124747, 148341, 293727, 346129, 374241, 1038387, 3510737, 10532211, 24575159, 73725477]

約数ペア:

[(1, 73725477), (3, 24575159), (7, 10532211), (21, 3510737), (71, 1038387), (197, 374241), (213, 346129), (251, 293727), (497, 148341), (591, 124747), (753, 97909), (1379, 53463), (1491, 49447), (1757, 41961), (4137, 17821), (5271, 13987)]