189508767

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{152953}}^1$

素因数の和:153022

約数の個数: 16

約数和(自身を含む): 293671680

約数和(自身を除く): 104162913

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 152953, 458859, 1070671, 3212013, 9024227, 27072681, 63169589, 189508767]

約数ペア:

[(1, 189508767), (3, 63169589), (7, 27072681), (21, 9024227), (59, 3212013), (177, 1070671), (413, 458859), (1239, 152953)]