270379011

素因数分解:

$3^1\times 7^4\times {\mathrm{37537}}^1$

素因数の和:37568

約数の個数: 20

約数和(自身を含む): 420575752

約数和(自身を除く): 150196741

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 37537, 112611, 262759, 788277, 1839313, 5517939, 12875191, 38625573, 90126337, 270379011]

約数ペア:

[(1, 270379011), (3, 90126337), (7, 38625573), (21, 12875191), (49, 5517939), (147, 1839313), (343, 788277), (1029, 262759), (2401, 112611), (7203, 37537)]