80740149

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{63029}}^1$

素因数の和:63100

約数の個数: 16

約数和(自身を含む): 125051520

約数和(自身を除く): 44311371

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 63029, 189087, 441203, 1323609, 3844769, 11534307, 26913383, 80740149]

約数ペア:

[(1, 80740149), (3, 26913383), (7, 11534307), (21, 3844769), (61, 1323609), (183, 441203), (427, 189087), (1281, 63029)]