161709898413

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5693}}^1\times {\mathrm{19051}}^1$

素因数の和:24825

約数の個数: 32

約数和(自身を含む): 249942730752

約数和(自身を除く): 88232832339

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 5693, 17079, 19051, 39851, 57153, 119553, 133357, 400071, 404203, 1212609, 1352621, 2829421, 4057863, 8488263, 9468347, 28405041, 108457343, 325372029, 759201401, 2277604203, 7700471353, 23101414059, 53903299471, 161709898413]

約数ペア:

[(1, 161709898413), (3, 53903299471), (7, 23101414059), (21, 7700471353), (71, 2277604203), (213, 759201401), (497, 325372029), (1491, 108457343), (5693, 28405041), (17079, 9468347), (19051, 8488263), (39851, 4057863), (57153, 2829421), (119553, 1352621), (133357, 1212609), (400071, 404203)]