814887171

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{761}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 1407444480

約数和(自身を除く): 592557309

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 739, 761, 1449, 2217, 2283, 5173, 5327, 6651, 6849, 15519, 15981, 16997, 17503, 46557, 47943, 50991, 52509, 118979, 122521, 152973, 157527, 356937, 367563, 562379, 1070811, 1102689, 1687137, 3936653, 5061411, 11809959, 12934717, 35429877, 38804151, 90543019, 116412453, 271629057, 814887171]

約数ペア:

[(1, 814887171), (3, 271629057), (7, 116412453), (9, 90543019), (21, 38804151), (23, 35429877), (63, 12934717), (69, 11809959), (161, 5061411), (207, 3936653), (483, 1687137), (739, 1102689), (761, 1070811), (1449, 562379), (2217, 367563), (2283, 356937), (5173, 157527), (5327, 152973), (6651, 122521), (6849, 118979), (15519, 52509), (15981, 50991), (16997, 47943), (17503, 46557)]