81101966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{6389}}^1$

素因数の和:6979

約数の個数: 16

約数和(自身を含む): 132963120

約数和(自身を除く): 51861154

約数列:

[1, 2, 11, 22, 577, 1154, 6347, 6389, 12694, 12778, 70279, 140558, 3686453, 7372906, 40550983, 81101966]

約数ペア:

[(1, 81101966), (2, 40550983), (11, 7372906), (22, 3686453), (577, 140558), (1154, 70279), (6347, 12778), (6389, 12694)]