202427883

素因数分解:

$3^3\times 7^1\times {\mathrm{1071047}}^1$

素因数の和:1071063

約数の個数: 16

約数和(自身を含む): 342735360

約数和(自身を除く): 140307477

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1071047, 3213141, 7497329, 9639423, 22491987, 28918269, 67475961, 202427883]

約数ペア:

[(1, 202427883), (3, 67475961), (7, 28918269), (9, 22491987), (21, 9639423), (27, 7497329), (63, 3213141), (189, 1071047)]