26939577

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1279}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 44236800

約数和(自身を除く): 17297223

約数列:

[1, 3, 7, 17, 21, 51, 59, 119, 177, 357, 413, 1003, 1239, 1279, 3009, 3837, 7021, 8953, 21063, 21743, 26859, 65229, 75461, 152201, 226383, 456603, 528227, 1282837, 1584681, 3848511, 8979859, 26939577]

約数ペア:

[(1, 26939577), (3, 8979859), (7, 3848511), (17, 1584681), (21, 1282837), (51, 528227), (59, 456603), (119, 226383), (177, 152201), (357, 75461), (413, 65229), (1003, 26859), (1239, 21743), (1279, 21063), (3009, 8953), (3837, 7021)]