122561330997

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{28750019}}^1$

素因数の和:28750065

約数の個数: 24

約数和(自身を含む): 196650136800

約数和(自身を除く): 74088805803

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 28750019, 86250057, 201250133, 603750399, 833750551, 1408750931, 2501251653, 4226252793, 5836253857, 17508761571, 40853776999, 122561330997]

約数ペア:

[(1, 122561330997), (3, 40853776999), (7, 17508761571), (21, 5836253857), (29, 4226252793), (49, 2501251653), (87, 1408750931), (147, 833750551), (203, 603750399), (609, 201250133), (1421, 86250057), (4263, 28750019)]