42734097

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1879}}^1$

素因数の和:1930

約数の個数: 36

約数和(自身を含む): 74493120

約数和(自身を除く): 31759023

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 1083, 1197, 1879, 2527, 3249, 5637, 7581, 13153, 16911, 22743, 35701, 39459, 107103, 118377, 249907, 321309, 678319, 749721, 2034957, 2249163, 4748233, 6104871, 14244699, 42734097]

約数ペア:

[(1, 42734097), (3, 14244699), (7, 6104871), (9, 4748233), (19, 2249163), (21, 2034957), (57, 749721), (63, 678319), (133, 321309), (171, 249907), (361, 118377), (399, 107103), (1083, 39459), (1197, 35701), (1879, 22743), (2527, 16911), (3249, 13153), (5637, 7581)]