161335309821

素因数分解:

$3^1\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{4721963}}^1$

素因数の和:4723600

約数の個数: 16

約数和(自身を含む): 245995436544

約数和(自身を除く): 84660126723

約数列:

[1, 3, 7, 21, 1627, 4881, 11389, 34167, 4721963, 14165889, 33053741, 99161223, 7682633801, 23047901403, 53778436607, 161335309821]

約数ペア:

[(1, 161335309821), (3, 53778436607), (7, 23047901403), (21, 7682633801), (1627, 99161223), (4881, 33053741), (11389, 14165889), (34167, 4721963)]