70389459

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7027}}^1$

素因数の和:7096

約数の個数: 32

約数和(自身を含む): 121443840

約数和(自身を除く): 51054381

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 7027, 10017, 21081, 49189, 63243, 147567, 189729, 372431, 442701, 1117293, 1328103, 2607017, 3351879, 7821051, 10055637, 23463153, 70389459]

約数ペア:

[(1, 70389459), (3, 23463153), (7, 10055637), (9, 7821051), (21, 3351879), (27, 2607017), (53, 1328103), (63, 1117293), (159, 442701), (189, 372431), (371, 189729), (477, 147567), (1113, 63243), (1431, 49189), (3339, 21081), (7027, 10017)]