26889177

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 43084800

約数和(自身を除く): 16195623

約数列:

[1, 3, 7, 21, 29, 67, 87, 201, 203, 469, 609, 659, 1407, 1943, 1977, 4613, 5829, 13601, 13839, 19111, 40803, 44153, 57333, 132459, 133777, 309071, 401331, 927213, 1280437, 3841311, 8963059, 26889177]

約数ペア:

[(1, 26889177), (3, 8963059), (7, 3841311), (21, 1280437), (29, 927213), (67, 401331), (87, 309071), (201, 133777), (203, 132459), (469, 57333), (609, 44153), (659, 40803), (1407, 19111), (1943, 13839), (1977, 13601), (4613, 5829)]