81282894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{175937}}^1$

素因数の和:175960

約数の個数: 32

約数和(自身を含む): 202680576

約数和(自身を除く): 121397682

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 175937, 351874, 527811, 1055622, 1231559, 1935307, 2463118, 3694677, 3870614, 5805921, 7389354, 11611842, 13547149, 27094298, 40641447, 81282894]

約数ペア:

[(1, 81282894), (2, 40641447), (3, 27094298), (6, 13547149), (7, 11611842), (11, 7389354), (14, 5805921), (21, 3870614), (22, 3694677), (33, 2463118), (42, 1935307), (66, 1231559), (77, 1055622), (154, 527811), (231, 351874), (462, 175937)]