80139961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 89337600

約数和(自身を除く): 9197639

約数列:

[1, 11, 89, 109, 751, 979, 1199, 8261, 9701, 66839, 81859, 106711, 735229, 900449, 7285451, 80139961]

約数ペア:

[(1, 80139961), (11, 7285451), (89, 900449), (109, 735229), (751, 106711), (979, 81859), (1199, 66839), (8261, 9701)]