80119419

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 119024640

約数和(自身を除く): 38905221

約数列:

[1, 3, 17, 23, 51, 69, 167, 391, 409, 501, 1173, 1227, 2839, 3841, 6953, 8517, 9407, 11523, 20859, 28221, 65297, 68303, 159919, 195891, 204909, 479757, 1161151, 1570969, 3483453, 4712907, 26706473, 80119419]

約数ペア:

[(1, 80119419), (3, 26706473), (17, 4712907), (23, 3483453), (51, 1570969), (69, 1161151), (167, 479757), (391, 204909), (409, 195891), (501, 159919), (1173, 68303), (1227, 65297), (2839, 28221), (3841, 20859), (6953, 11523), (8517, 9407)]