163911297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1861}}^1$

素因数の和:2049

約数の個数: 32

約数和(自身を含む): 254185344

約数和(自身を除く): 90274047

約数列:

[1, 3, 11, 17, 33, 51, 157, 187, 471, 561, 1727, 1861, 2669, 5181, 5583, 8007, 20471, 29359, 31637, 61413, 88077, 94911, 292177, 348007, 876531, 1044021, 3213947, 4967009, 9641841, 14901027, 54637099, 163911297]

約数ペア:

[(1, 163911297), (3, 54637099), (11, 14901027), (17, 9641841), (33, 4967009), (51, 3213947), (157, 1044021), (187, 876531), (471, 348007), (561, 292177), (1727, 94911), (1861, 88077), (2669, 61413), (5181, 31637), (5583, 29359), (8007, 20471)]