177130293

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3449}}^1$

素因数の和:3541

約数の個数: 32

約数和(自身を含む): 268272000

約数和(自身を除く): 91141707

約数列:

[1, 3, 17, 19, 51, 53, 57, 159, 323, 901, 969, 1007, 2703, 3021, 3449, 10347, 17119, 51357, 58633, 65531, 175899, 182797, 196593, 548391, 1114027, 3107549, 3342081, 3473143, 9322647, 10419429, 59043431, 177130293]

約数ペア:

[(1, 177130293), (3, 59043431), (17, 10419429), (19, 9322647), (51, 3473143), (53, 3342081), (57, 3107549), (159, 1114027), (323, 548391), (901, 196593), (969, 182797), (1007, 175899), (2703, 65531), (3021, 58633), (3449, 51357), (10347, 17119)]