146754909

素因数分解:

$3^4\times 7^1\times {\mathrm{258827}}^1$

素因数の和:258846

約数の個数: 20

約数和(自身を含む): 250545504

約数和(自身を除く): 103790595

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 258827, 776481, 1811789, 2329443, 5435367, 6988329, 16306101, 20964987, 48918303, 146754909]

約数ペア:

[(1, 146754909), (3, 48918303), (7, 20964987), (9, 16306101), (21, 6988329), (27, 5435367), (63, 2329443), (81, 1811789), (189, 776481), (567, 258827)]