156979701

素因数分解:

$3^5\times {\mathrm{547}}^1\times {\mathrm{1181}}^1$

素因数の和:1743

約数の個数: 24

約数和(自身を含む): 235775904

約数和(自身を除く): 78796203

約数列:

[1, 3, 9, 27, 81, 243, 547, 1181, 1641, 3543, 4923, 10629, 14769, 31887, 44307, 95661, 132921, 286983, 646007, 1938021, 5814063, 17442189, 52326567, 156979701]

約数ペア:

[(1, 156979701), (3, 52326567), (9, 17442189), (27, 5814063), (81, 1938021), (243, 646007), (547, 286983), (1181, 132921), (1641, 95661), (3543, 44307), (4923, 31887), (10629, 14769)]