15693820119

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{1087}}^1\times {\mathrm{18439}}^1$

素因数の和:19564

約数の個数: 32

約数和(自身を含む): 24075264000

約数和(自身を除く): 8381443881

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 1087, 3261, 9783, 18439, 29349, 31523, 55317, 94569, 165951, 283707, 497853, 534731, 851121, 1604193, 4812579, 14437737, 20043193, 60129579, 180388737, 541166211, 581252597, 1743757791, 5231273373, 15693820119]

約数ペア:

[(1, 15693820119), (3, 5231273373), (9, 1743757791), (27, 581252597), (29, 541166211), (87, 180388737), (261, 60129579), (783, 20043193), (1087, 14437737), (3261, 4812579), (9783, 1604193), (18439, 851121), (29349, 534731), (31523, 497853), (55317, 283707), (94569, 165951)]