47745243

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 85898176

約数和(自身を除く): 38152933

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 97, 117, 273, 291, 601, 679, 819, 873, 1261, 1803, 2037, 3783, 4207, 5409, 6111, 7813, 8827, 11349, 12621, 23439, 26481, 37863, 54691, 58297, 70317, 79443, 164073, 174891, 408079, 492219, 524673, 757861, 1224237, 2273583, 3672711, 5305027, 6820749, 15915081, 47745243]

約数ペア:

[(1, 47745243), (3, 15915081), (7, 6820749), (9, 5305027), (13, 3672711), (21, 2273583), (39, 1224237), (63, 757861), (91, 524673), (97, 492219), (117, 408079), (273, 174891), (291, 164073), (601, 79443), (679, 70317), (819, 58297), (873, 54691), (1261, 37863), (1803, 26481), (2037, 23439), (3783, 12621), (4207, 11349), (5409, 8827), (6111, 7813)]