87201804573

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{947}}^1$

素因数の和:1331

約数の個数: 96

約数和(自身を含む): 141617548800

約数和(自身を除く): 54415744227

約数列:

[1, 3, 9, 13, 37, 39, 89, 111, 117, 239, 267, 333, 481, 717, 801, 947, 1157, 1443, 2151, 2841, 3107, 3293, 3471, 4329, 8523, 8843, 9321, 9879, 10413, 12311, 21271, 26529, 27963, 29637, 35039, 36933, 42809, 63813, 79587, 84283, 105117, 110799, 114959, 128427, 191439, 226333, 252849, 276523, 315351, 344877, 385281, 455507, 678999, 758547, 787027, 829569, 1034631, 1095679, 1366521, 2036997, 2361081, 2488707, 2942329, 3118471, 3287037, 4099563, 7083243, 8374321, 8826987, 9355413, 9861111, 10231351, 20143637, 25122963, 26480961, 28066239, 30694053, 40540123, 60430911, 75368889, 92082159, 108866173, 121620369, 181292733, 261867281, 326598519, 364861107, 745314569, 785601843, 979795557, 2235943707, 2356805529, 6707831121, 9689089397, 29067268191, 87201804573]

約数ペア:

[(1, 87201804573), (3, 29067268191), (9, 9689089397), (13, 6707831121), (37, 2356805529), (39, 2235943707), (89, 979795557), (111, 785601843), (117, 745314569), (239, 364861107), (267, 326598519), (333, 261867281), (481, 181292733), (717, 121620369), (801, 108866173), (947, 92082159), (1157, 75368889), (1443, 60430911), (2151, 40540123), (2841, 30694053), (3107, 28066239), (3293, 26480961), (3471, 25122963), (4329, 20143637), (8523, 10231351), (8843, 9861111), (9321, 9355413), (9879, 8826987), (10413, 8374321), (12311, 7083243), (21271, 4099563), (26529, 3287037), (27963, 3118471), (29637, 2942329), (35039, 2488707), (36933, 2361081), (42809, 2036997), (63813, 1366521), (79587, 1095679), (84283, 1034631), (105117, 829569), (110799, 787027), (114959, 758547), (128427, 678999), (191439, 455507), (226333, 385281), (252849, 344877), (276523, 315351)]