47029497

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 68677632

約数和(自身を除く): 21648135

約数列:

[1, 3, 17, 51, 53, 127, 137, 159, 381, 411, 901, 2159, 2329, 2703, 6477, 6731, 6987, 7261, 17399, 20193, 21783, 52197, 114427, 123437, 295783, 343281, 370311, 887349, 922147, 2766441, 15676499, 47029497]

約数ペア:

[(1, 47029497), (3, 15676499), (17, 2766441), (51, 922147), (53, 887349), (127, 370311), (137, 343281), (159, 295783), (381, 123437), (411, 114427), (901, 52197), (2159, 21783), (2329, 20193), (2703, 17399), (6477, 7261), (6731, 6987)]