81497922

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{1787}}^1$

素因数の和:2494

約数の個数: 32

約数和(自身を含む): 178170624

約数和(自身を除く): 96672702

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 691, 1382, 1787, 2073, 3574, 4146, 5361, 7601, 10722, 15202, 19657, 22803, 39314, 45606, 58971, 117942, 1234817, 2469634, 3704451, 7408902, 13582987, 27165974, 40748961, 81497922]

約数ペア:

[(1, 81497922), (2, 40748961), (3, 27165974), (6, 13582987), (11, 7408902), (22, 3704451), (33, 2469634), (66, 1234817), (691, 117942), (1382, 58971), (1787, 45606), (2073, 39314), (3574, 22803), (4146, 19657), (5361, 15202), (7601, 10722)]