67725119

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5903}}^1$

素因数の和:6070

約数の個数: 16

約数和(自身を含む): 85017600

約数和(自身を除く): 17292481

約数列:

[1, 7, 11, 77, 149, 1043, 1639, 5903, 11473, 41321, 64933, 454531, 879547, 6156829, 9675017, 67725119]

約数ペア:

[(1, 67725119), (7, 9675017), (11, 6156829), (77, 879547), (149, 454531), (1043, 64933), (1639, 41321), (5903, 11473)]