123217983

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34313}}^1$

素因数の和:34348

約数の個数: 32

約数和(自身を含む): 219609600

約数和(自身を除く): 96391617

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 34313, 102939, 240191, 308817, 651947, 720573, 926451, 1955841, 2161719, 4563629, 5867523, 6485157, 13690887, 17602569, 41072661, 123217983]

約数ペア:

[(1, 123217983), (3, 41072661), (7, 17602569), (9, 13690887), (19, 6485157), (21, 5867523), (27, 4563629), (57, 2161719), (63, 1955841), (133, 926451), (171, 720573), (189, 651947), (399, 308817), (513, 240191), (1197, 102939), (3591, 34313)]