15679784709

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{1303}}^1$

素因数の和:2309

約数の個数: 56

約数和(自身を含む): 24936558912

約数和(自身を除く): 9256774203

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 971, 1303, 1377, 2913, 3909, 4131, 8739, 11727, 12393, 16507, 22151, 26217, 35181, 49521, 66453, 78651, 105543, 148563, 199359, 235953, 316629, 445689, 598077, 707859, 949887, 1265213, 1337067, 1794231, 3795639, 4011201, 5382693, 11386917, 12033603, 16148079, 21508621, 34160751, 64525863, 102482253, 193577589, 307446759, 580732767, 922340277, 1742198301, 5226594903, 15679784709]

約数ペア:

[(1, 15679784709), (3, 5226594903), (9, 1742198301), (17, 922340277), (27, 580732767), (51, 307446759), (81, 193577589), (153, 102482253), (243, 64525863), (459, 34160751), (729, 21508621), (971, 16148079), (1303, 12033603), (1377, 11386917), (2913, 5382693), (3909, 4011201), (4131, 3795639), (8739, 1794231), (11727, 1337067), (12393, 1265213), (16507, 949887), (22151, 707859), (26217, 598077), (35181, 445689), (49521, 316629), (66453, 235953), (78651, 199359), (105543, 148563)]