64774011

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1\times {\mathrm{439}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 87436800

約数和(自身を除く): 22662789

約数列:

[1, 3, 137, 359, 411, 439, 1077, 1317, 49183, 60143, 147549, 157601, 180429, 472803, 21591337, 64774011]

約数ペア:

[(1, 64774011), (3, 21591337), (137, 472803), (359, 180429), (411, 157601), (439, 147549), (1077, 60143), (1317, 49183)]