51350872377

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{354337}}^1$

素因数の和:354517

約数の個数: 32

約数和(自身を含む): 80188106752

約数和(自身を除く): 28837234375

約数列:

[1, 3, 7, 21, 67, 103, 201, 309, 469, 721, 1407, 2163, 6901, 20703, 48307, 144921, 354337, 1063011, 2480359, 7441077, 23740579, 36496711, 71221737, 109490133, 166184053, 255476977, 498552159, 766430931, 2445279637, 7335838911, 17116957459, 51350872377]

約数ペア:

[(1, 51350872377), (3, 17116957459), (7, 7335838911), (21, 2445279637), (67, 766430931), (103, 498552159), (201, 255476977), (309, 166184053), (469, 109490133), (721, 71221737), (1407, 36496711), (2163, 23740579), (6901, 7441077), (20703, 2480359), (48307, 1063011), (144921, 354337)]