40556241

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7187}}^1$

素因数の和:7226

約数の個数: 32

約数和(自身を含む): 69004800

約数和(自身を除く): 28448559

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 7187, 21561, 64683, 79057, 136553, 194049, 237171, 409659, 711513, 1228977, 1502083, 2134539, 3686931, 4506249, 13518747, 40556241]

約数ペア:

[(1, 40556241), (3, 13518747), (9, 4506249), (11, 3686931), (19, 2134539), (27, 1502083), (33, 1228977), (57, 711513), (99, 409659), (171, 237171), (209, 194049), (297, 136553), (513, 79057), (627, 64683), (1881, 21561), (5643, 7187)]