30277989

素因数分解:

$3^3\times 7^1\times {\mathrm{160201}}^1$

素因数の和:160217

約数の個数: 16

約数和(自身を含む): 51264640

約数和(自身を除く): 20986651

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 160201, 480603, 1121407, 1441809, 3364221, 4325427, 10092663, 30277989]

約数ペア:

[(1, 30277989), (3, 10092663), (7, 4325427), (9, 3364221), (21, 1441809), (27, 1121407), (63, 480603), (189, 160201)]