571691007

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{7229}}^1$

素因数の和:7368

約数の個数: 32

約数和(自身を含む): 884952000

約数和(自身を除く): 313260993

約数列:

[1, 3, 9, 27, 29, 87, 101, 261, 303, 783, 909, 2727, 2929, 7229, 8787, 21687, 26361, 65061, 79083, 195183, 209641, 628923, 730129, 1886769, 2190387, 5660307, 6571161, 19713483, 21173741, 63521223, 190563669, 571691007]

約数ペア:

[(1, 571691007), (3, 190563669), (9, 63521223), (27, 21173741), (29, 19713483), (87, 6571161), (101, 5660307), (261, 2190387), (303, 1886769), (783, 730129), (909, 628923), (2727, 209641), (2929, 195183), (7229, 79083), (8787, 65061), (21687, 26361)]