47737683

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 88047648

約数和(自身を除く): 40309965

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 53, 63, 87, 119, 153, 159, 203, 261, 357, 371, 477, 493, 609, 841, 901, 1071, 1113, 1479, 1537, 1827, 2523, 2703, 3339, 3451, 4437, 4611, 5887, 6307, 7569, 8109, 10353, 10759, 13833, 14297, 17661, 18921, 26129, 31059, 32277, 42891, 44573, 52983, 56763, 78387, 96831, 100079, 128673, 133719, 182903, 235161, 300237, 312011, 401157, 548709, 757741, 900711, 936033, 1646127, 2273223, 2808099, 5304187, 6819669, 15912561, 47737683]

約数ペア:

[(1, 47737683), (3, 15912561), (7, 6819669), (9, 5304187), (17, 2808099), (21, 2273223), (29, 1646127), (51, 936033), (53, 900711), (63, 757741), (87, 548709), (119, 401157), (153, 312011), (159, 300237), (203, 235161), (261, 182903), (357, 133719), (371, 128673), (477, 100079), (493, 96831), (609, 78387), (841, 56763), (901, 52983), (1071, 44573), (1113, 42891), (1479, 32277), (1537, 31059), (1827, 26129), (2523, 18921), (2703, 17661), (3339, 14297), (3451, 13833), (4437, 10759), (4611, 10353), (5887, 8109), (6307, 7569)]