73419787

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1663}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 92192256

約数和(自身を除く): 18772469

約数列:

[1, 7, 17, 49, 53, 119, 371, 833, 901, 1663, 2597, 6307, 11641, 28271, 44149, 81487, 88139, 197897, 616973, 1385279, 1498363, 4318811, 10488541, 73419787]

約数ペア:

[(1, 73419787), (7, 10488541), (17, 4318811), (49, 1498363), (53, 1385279), (119, 616973), (371, 197897), (833, 88139), (901, 81487), (1663, 44149), (2597, 28271), (6307, 11641)]