26213169

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 38154240

約数和(自身を除く): 11941071

約数列:

[1, 3, 23, 47, 59, 69, 137, 141, 177, 411, 1081, 1357, 2773, 3151, 3243, 4071, 6439, 8083, 8319, 9453, 19317, 24249, 63779, 148097, 185909, 191337, 379901, 444291, 557727, 1139703, 8737723, 26213169]

約数ペア:

[(1, 26213169), (3, 8737723), (23, 1139703), (47, 557727), (59, 444291), (69, 379901), (137, 191337), (141, 185909), (177, 148097), (411, 63779), (1081, 24249), (1357, 19317), (2773, 9453), (3151, 8319), (3243, 8083), (4071, 6439)]