73424981

素因数分解:

$7^4\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:658

約数の個数: 20

約数和(自身を含む): 87424812

約数和(自身を除く): 13999831

約数列:

[1, 7, 49, 53, 343, 371, 577, 2401, 2597, 4039, 18179, 28273, 30581, 127253, 197911, 214067, 1385377, 1498469, 10489283, 73424981]

約数ペア:

[(1, 73424981), (7, 10489283), (49, 1498469), (53, 1385377), (343, 214067), (371, 197911), (577, 127253), (2401, 30581), (2597, 28273), (4039, 18179)]