157043005707

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6871}}^1\times {\mathrm{57283}}^1$

素因数の和:64183

約数の個数: 32

約数和(自身を含む): 251939614720

約数和(自身を除く): 94896609013

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 6871, 20613, 48097, 57283, 130549, 144291, 171849, 391647, 400981, 913843, 1088377, 1202943, 2741529, 3265131, 7618639, 22855917, 393591493, 1180774479, 2755140451, 7478238367, 8265421353, 22434715101, 52347668569, 157043005707]

約数ペア:

[(1, 157043005707), (3, 52347668569), (7, 22434715101), (19, 8265421353), (21, 7478238367), (57, 2755140451), (133, 1180774479), (399, 393591493), (6871, 22855917), (20613, 7618639), (48097, 3265131), (57283, 2741529), (130549, 1202943), (144291, 1088377), (171849, 913843), (391647, 400981)]