1838828945271

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1\times {\mathrm{220189}}^1$

素因数の和:221295

約数の個数: 32

約数和(自身を含む): 2581232762880

約数和(自身を除く): 742403817609

約数列:

[1, 3, 23, 69, 127, 381, 953, 2859, 2921, 8763, 21919, 65757, 121031, 220189, 363093, 660567, 2783713, 5064347, 8351139, 15193041, 27964003, 83892009, 209840117, 629520351, 643172069, 1929516207, 4826322691, 14478968073, 26649694859, 79949084577, 612942981757, 1838828945271]

約数ペア:

[(1, 1838828945271), (3, 612942981757), (23, 79949084577), (69, 26649694859), (127, 14478968073), (381, 4826322691), (953, 1929516207), (2859, 643172069), (2921, 629520351), (8763, 209840117), (21919, 83892009), (65757, 27964003), (121031, 15193041), (220189, 8351139), (363093, 5064347), (660567, 2783713)]