65032569

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 115145472

約数和(自身を除く): 50112903

約数列:

[1, 3, 7, 9, 21, 23, 37, 63, 69, 111, 161, 207, 259, 333, 483, 777, 851, 1213, 1449, 2331, 2553, 3639, 5957, 7659, 8491, 10917, 17871, 25473, 27899, 44881, 53613, 76419, 83697, 134643, 195293, 251091, 314167, 403929, 585879, 942501, 1032263, 1757637, 2827503, 3096789, 7225841, 9290367, 21677523, 65032569]

約数ペア:

[(1, 65032569), (3, 21677523), (7, 9290367), (9, 7225841), (21, 3096789), (23, 2827503), (37, 1757637), (63, 1032263), (69, 942501), (111, 585879), (161, 403929), (207, 314167), (259, 251091), (333, 195293), (483, 134643), (777, 83697), (851, 76419), (1213, 53613), (1449, 44881), (2331, 27899), (2553, 25473), (3639, 17871), (5957, 10917), (7659, 8491)]