16852172877

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{5119}}^1$

素因数の和:5647

約数の個数: 40

約数和(自身を含む): 25499443200

約数和(自身を除く): 8647270323

約数列:

[1, 3, 9, 27, 81, 97, 291, 419, 873, 1257, 2619, 3771, 5119, 7857, 11313, 15357, 33939, 40643, 46071, 121929, 138213, 365787, 414639, 496543, 1097361, 1489629, 2144861, 3292083, 4468887, 6434583, 13406661, 19303749, 40219983, 57911247, 173733741, 208051517, 624154551, 1872463653, 5617390959, 16852172877]

約数ペア:

[(1, 16852172877), (3, 5617390959), (9, 1872463653), (27, 624154551), (81, 208051517), (97, 173733741), (291, 57911247), (419, 40219983), (873, 19303749), (1257, 13406661), (2619, 6434583), (3771, 4468887), (5119, 3292083), (7857, 2144861), (11313, 1489629), (15357, 1097361), (33939, 496543), (40643, 414639), (46071, 365787), (121929, 138213)]