160828101

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{20101}}^1$

素因数の和:20241

約数の個数: 24

約数和(自身を含む): 267597824

約数和(自身を除く): 106769723

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001, 20101, 60303, 140707, 180909, 422121, 1266363, 2552827, 7658481, 17869789, 22975443, 53609367, 160828101]

約数ペア:

[(1, 160828101), (3, 53609367), (7, 22975443), (9, 17869789), (21, 7658481), (63, 2552827), (127, 1266363), (381, 422121), (889, 180909), (1143, 140707), (2667, 60303), (8001, 20101)]