4050870021

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{505159}}^1$

素因数の和:505188

約数の個数: 28

約数和(自身を含む): 6625678560

約数和(自身を除く): 2574808539

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 8019, 505159, 1515477, 4546431, 5556749, 13639293, 16670247, 40917879, 50010741, 122753637, 150032223, 368260911, 450096669, 1350290007, 4050870021]

約数ペア:

[(1, 4050870021), (3, 1350290007), (9, 450096669), (11, 368260911), (27, 150032223), (33, 122753637), (81, 50010741), (99, 40917879), (243, 16670247), (297, 13639293), (729, 5556749), (891, 4546431), (2673, 1515477), (8019, 505159)]