194973309

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{967}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 289029312

約数和(自身を除く): 94056003

約数列:

[1, 3, 9, 43, 129, 387, 521, 967, 1563, 2901, 4689, 8703, 22403, 41581, 67209, 124743, 201627, 374229, 503807, 1511421, 4534263, 21663701, 64991103, 194973309]

約数ペア:

[(1, 194973309), (3, 64991103), (9, 21663701), (43, 4534263), (129, 1511421), (387, 503807), (521, 374229), (967, 201627), (1563, 124743), (2901, 67209), (4689, 41581), (8703, 22403)]