372200157

素因数分解:

$3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{8831}}^1$

素因数の和:9070

約数の個数: 32

約数和(自身を含む): 633077760

約数和(自身を除く): 260877603

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 223, 669, 1561, 2007, 4683, 6021, 8831, 14049, 26493, 42147, 61817, 79479, 185451, 238437, 556353, 1669059, 1969313, 5907939, 13785191, 17723817, 41355573, 53171451, 124066719, 372200157]

約数ペア:

[(1, 372200157), (3, 124066719), (7, 53171451), (9, 41355573), (21, 17723817), (27, 13785191), (63, 5907939), (189, 1969313), (223, 1669059), (669, 556353), (1561, 238437), (2007, 185451), (4683, 79479), (6021, 61817), (8831, 42147), (14049, 26493)]