67081273

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 78598144

約数和(自身を除く): 11516871

約数列:

[1, 7, 61, 127, 427, 889, 1237, 7747, 8659, 54229, 75457, 157099, 528199, 1099693, 9583039, 67081273]

約数ペア:

[(1, 67081273), (7, 9583039), (61, 1099693), (127, 528199), (427, 157099), (889, 75457), (1237, 54229), (7747, 8659)]