42045591

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{27427}}^1$

素因数の和:27510

約数の個数: 16

約数和(自身を含む): 64949504

約数和(自身を除く): 22903913

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 27427, 82281, 191989, 575967, 2002171, 6006513, 14015197, 42045591]

約数ペア:

[(1, 42045591), (3, 14015197), (7, 6006513), (21, 2002171), (73, 575967), (219, 191989), (511, 82281), (1533, 27427)]