67270973

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 86085504

約数和(自身を除く): 18814531

約数列:

[1, 7, 11, 49, 77, 137, 539, 911, 959, 1507, 6377, 6713, 10021, 10549, 44639, 70147, 73843, 124807, 491029, 873649, 1372877, 6115543, 9610139, 67270973]

約数ペア:

[(1, 67270973), (7, 9610139), (11, 6115543), (49, 1372877), (77, 873649), (137, 491029), (539, 124807), (911, 73843), (959, 70147), (1507, 44639), (6377, 10549), (6713, 10021)]