72771699

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2203}}^1$

素因数の和:2248

約数の個数: 48

約数和(自身を含む): 131323136

約数和(自身を除く): 58551437

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 121, 143, 231, 273, 363, 429, 847, 1001, 1573, 2203, 2541, 3003, 4719, 6609, 11011, 15421, 24233, 28639, 33033, 46263, 72699, 85917, 169631, 200473, 266563, 315029, 508893, 601419, 799689, 945087, 1865941, 2205203, 3465319, 5597823, 6615609, 10395957, 24257233, 72771699]

約数ペア:

[(1, 72771699), (3, 24257233), (7, 10395957), (11, 6615609), (13, 5597823), (21, 3465319), (33, 2205203), (39, 1865941), (77, 945087), (91, 799689), (121, 601419), (143, 508893), (231, 315029), (273, 266563), (363, 200473), (429, 169631), (847, 85917), (1001, 72699), (1573, 46263), (2203, 33033), (2541, 28639), (3003, 24233), (4719, 15421), (6609, 11011)]